{"made":"umbilicus-lines-v2.8, 29 Oct 2026","frame":"each file in its scan's level-0 voxels (x, y, z)","sources":{"bucket":{"label":"Vesuvius Challenge","short":"VC"},"drobkov":{"label":"Alexey Drobkov","short":"AD"},"tauil":{"label":"Abd Elilah (manual)","short":"AE"},"dopico":{"label":"Iyan Dopico","short":"ID"},"finder-v2":{"label":"Chase Hendrick's Center Finder v2","short":"C2"},"finder-polished":{"label":"Chase Hendrick's Center Finder, polished","short":"CP"},"finder":{"label":"Chase Hendrick's Center Finder","short":"CF"}},"scrolls":[{"scroll":"PHerc0125","scan":"20250821151825","volume":"20250821151825-9.362um-1.2m-113keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0125/volumes/20250821151825-9.362um-1.2m-113keV-masked.zarr","voxel_um":9.362,"shape":[20840,8387,8387],"levels":6,"pyramid":[{"path":"0","shape":[20840,8387,8387],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[10420,4194,4194],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[5210,2097,2097],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[2605,1049,1049],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[1303,525,525],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[652,263,263],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":true,"grand_prize":true,"lines":[{"source":"bucket","kind":"person","credit":"Vesuvius Challenge open data (representations/umbilicus)","licence":"CC BY-NC 4.0 (Vesuvius Challenge open data terms)","upstream":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0125/representations/umbilicus/20250821151825-umbilicus-20260808111524.json","file":"lines/PHerc0125/PHerc0125_20250821151825_bucket_umbilicus.json","sha256":"51093ffdcb28f6bac606ba582994e1ce6978152ae9852235dd8cef0818407d36","z":[2140.0,20354.0],"note":"","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":9.362,"volume":"20250821151825-9.362um-1.2m-113keV-masked.zarr","volume_width":8387,"volume_height":8387,"volume_slices":20840},"points":[5081,3019,2140,5094,2977,2264,4924,2962,2535,4883,3010,2749,4880,3079,2966,4849,3108,3190,4775,3146,3309,4605,3208,3528,4349,3501,4040,4315,3732,4198,4361,3906,4406,4302,3906,5013,4293,3905,5208,4305,3914,5387,4280,3933,5656,4386,4002,5710,4328,4239,6190,4340,4293,6614,4320,4346,6898,4275,4335,7200,4322,4358,7541,4318,4318,7789,4304,4314,8006,4337,4306,8252,4332,4265,8466,4304,4252,8705,4282,4179,8919,4297,4175,9055,4309,4188,9359,4307,4202,9507,4285,4182,9828,4256,4181,10001,4201,4132,10267,4125,4117,10587,4207,4138,10848,4184,4104,11168,4227,4098,11393,4283,4163,11890,4231,4235,12058,4240,4219,12228,4296,4186,12446,4248,4155,12738,4253,4131,12965,4229,4116,13213,4242,4153,13472,4246,4169,13768,4190,4373,13874,4203,4330,14075,4246,4380,14291,4240,4376,14574,4222,4383,14831,4231,4327,15092,4251,4316,15293,4255,4385,15481,4238,4382,15591,4220,4414,15803,4173,4265,15928,4199,4277,16105,4229,4306,16297,4199,4351,16437,4195,4382,16510,4278,4412,16715,4239,4434,16935,4267,4396,17134,4219,4258,17298,4272,4120,17395,4265,4089,17552,4235,4085,17707,4287,4095,17888,4241,4099,18067,4217,4022,18294,4242,4010,18506,4319,3995,18657,4282,3982,18890,4319,3923,19084,4330,3791,19261,4391,3757,19462,4432,3716,19598,4445,3763,19797,4365,3895,19918,4391,3996,20052,4391,3990,20199,4388,4024,20354],"superseded_by":null},{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0125/PHerc0125_20250821151825_finder-v2_umbilicus.json","sha256":"56b1556688fa9a700c9ff639dc496cdca1801966d3401656af3ffec15b41759a","z":[768.0,20736.0],"note":"Model output: the Center Finder line from the cross-validation fold that held this scroll out, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 1.3946 mm. 3 of 288 steps between points move over 3 mm sideways, all within 2 mm of an end. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":9.362,"volume":"20250821151825-9.362um-1.2m-113keV-masked.zarr"},"points":[3381,2889,768,3864,3025,832,4269,3140,1024,4595,3234,1344,4843,3308,1408,5012,3361,1600,4986,3391,2048,4913,3381,2112,4918,3359,2304,4914,3361,2368,4915,3363,2432,4909,3361,2496,4903,3357,2560,4894,3349,2624,4881,3336,2688,4866,3321,2752,4852,3304,2816,4839,3289,2880,4832,3278,2944,4828,3271,3008,4827,3268,3072,4828,3267,3136,4828,3267,3200,4823,3268,3264,4811,3267,3392,4793,3264,3456,4775,3244,3520,4754,3255,3584,4735,3275,3648,4719,3342,3712,4700,3441,3776,4686,3557,3840,4668,3676,3904,4652,3785,4032,4629,3872,4096,4605,3924,4160,4582,3937,4224,4558,3949,4288,4538,3939,4544,4522,3948,4608,4507,3955,4672,4496,3960,4736,4484,3960,4800,4476,3960,4864,4464,3960,4928,4453,3960,4992,4442,3959,5056,4431,3958,5120,4422,3957,5184,4414,3956,5248,4410,3957,5312,4405,3956,5376,4401,3961,5440,4398,3977,5504,4396,4000,5568,4393,4029,5632,4390,4059,5696,4382,4088,5888,4372,4117,5952,4361,4142,6016,4350,4161,6080,4338,4173,6144,4331,4186,6208,4330,4202,6272,4332,4214,6336,4339,4222,6400,4352,4225,6464,4363,4231,6528,4373,4242,6592,4384,4255,6656,4393,4271,6720,4399,4289,6784,4406,4307,6848,4412,4322,6912,4413,4332,6976,4414,4337,7040,4419,4338,7104,4426,4340,7168,4437,4340,7232,4449,4339,7296,4456,4339,7360,4458,4344,7424,4454,4342,7488,4448,4335,7552,4438,4325,7680,4427,4312,7744,4427,4298,7808,4427,4282,7872,4429,4269,7936,4427,4258,8000,4426,4252,8064,4414,4252,8128,4398,4246,8192,4387,4242,8256,4382,4238,8320,4380,4236,8384,4382,4232,8448,4379,4229,8512,4377,4227,8576,4375,4222,8640,4375,4216,8704,4367,4208,8768,4360,4199,8832,4358,4189,8896,4356,4182,8960,4350,4176,9024,4342,4172,9088,4331,4171,9152,4321,4171,9216,4311,4171,9280,4302,4171,9344,4297,4171,9408,4293,4170,9472,4291,4169,9536,4288,4167,9600,4286,4165,9664,4283,4162,9728,4280,4160,9792,4277,4157,9856,4274,4155,9920,4267,4151,9984,4260,4148,10048,4252,4144,10112,4243,4140,10176,4237,4137,10240,4234,4134,10304,4231,4132,10368,4233,4131,10432,4237,4130,10496,4243,4130,10560,4247,4130,10624,4252,4128,10688,4255,4128,10752,4256,4125,10816,4257,4120,10880,4258,4115,10944,4257,4111,11008,4257,4109,11072,4258,4108,11136,4259,4109,11200,4259,4111,11264,4260,4113,11328,4260,4118,11392,4260,4120,11456,4260,4121,11520,4260,4123,11584,4259,4126,11648,4259,4131,11712,4258,4136,11776,4257,4140,11840,4257,4146,11904,4256,4152,11968,4257,4159,12032,4257,4164,12096,4258,4167,12160,4256,4169,12224,4258,4171,12288,4262,4172,12352,4267,4172,12416,4272,4171,12480,4279,4169,12544,4290,4168,12608,4305,4166,12672,4319,4164,12736,4333,4162,12800,4344,4161,12864,4357,4160,12928,4369,4160,12992,4379,4161,13056,4383,4161,13120,4390,4163,13184,4394,4167,13248,4398,4173,13312,4401,4175,13376,4402,4182,13440,4402,4189,13504,4403,4202,13568,4403,4224,13632,4404,4252,13696,4405,4282,13760,4408,4312,13824,4409,4338,13888,4411,4356,13952,4413,4365,14016,4413,4370,14080,4413,4366,14144,4414,4365,14208,4412,4366,14272,4407,4367,14336,4400,4367,14400,4391,4365,14464,4381,4363,14528,4373,4360,14592,4366,4355,14656,4361,4349,14720,4359,4344,14784,4362,4340,14848,4361,4336,14912,4356,4334,14976,4351,4334,15040,4342,4333,15104,4330,4333,15168,4317,4330,15232,4305,4328,15296,4294,4323,15360,4284,4316,15424,4280,4309,15488,4277,4303,15552,4283,4299,15616,4296,4297,15680,4311,4296,15744,4328,4298,15808,4344,4303,15872,4357,4308,15936,4366,4314,16000,4370,4320,16064,4372,4325,16128,4370,4330,16192,4371,4334,16256,4370,4336,16320,4371,4335,16384,4376,4333,16448,4382,4331,16512,4391,4327,16576,4397,4325,16640,4401,4324,16704,4404,4325,16768,4403,4327,16832,4398,4326,16896,4390,4332,16960,4383,4323,17024,4377,4303,17088,4373,4274,17152,4371,4246,17216,4361,4210,17280,4347,4173,17344,4330,4138,17408,4312,4111,17472,4293,4092,17536,4277,4088,17600,4264,4075,17664,4257,4068,17728,4257,4065,17792,4260,4067,17856,4260,4062,17920,4247,4058,17984,4248,4053,18048,4266,4051,18112,4293,4046,18176,4333,4040,18240,4381,4032,18304,4431,4025,18368,4473,4017,18432,4511,4009,18496,4539,4003,18560,4545,3998,18624,4566,3994,18688,4592,3988,18752,4617,3977,18816,4644,3964,18880,4670,3951,18944,4689,3939,19008,4699,3929,19072,4708,3923,19136,4713,3921,19200,4710,3922,19264,4711,3924,19328,4711,3924,19392,4711,3923,19456,4711,3924,19520,4711,3922,19584,4710,3926,19648,4709,3933,19712,4706,3941,19776,4701,3949,19840,4696,3961,19904,4695,3975,19968,4690,3989,20032,4681,4001,20096,4628,4011,20160,4570,4017,20224,4470,4026,20288,4342,4033,20352,4186,4034,20416,4050,4049,20480,3906,4069,20544,3752,4093,20608,3590,4120,20672,3419,4152,20736],"superseded_by":null}]},{"scroll":"PHerc0175A","scan":"20250521115057","volume":"20250521115057-8.640um-1.2m-116keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0175A/volumes/20250521115057-8.640um-1.2m-116keV-masked.zarr","voxel_um":8.64,"shape":[12748,9363,9363],"levels":6,"pyramid":[{"path":"0","shape":[12748,9363,9363],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[6374,4682,4682],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[3187,2341,2341],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[1594,1171,1171],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[797,586,586],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[399,293,293],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":true,"grand_prize":false,"lines":[{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0175A/PHerc0175A_20250521115057_finder-v2_umbilicus.json","sha256":"dae374c6aea06c1544479e5948b70cd960bf552a81585ae751d7d8ce0fa01f7a","z":[1920.0,10944.0],"note":"Model output: the Center Finder's own line on this scan, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 0.45 mm. 0 of 136 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":8.64,"volume":"20250521115057-8.640um-1.2m-116keV-masked.zarr","volume_width":9363,"volume_height":9363,"volume_slices":12748},"points":[3625,5332,1920,3654,5526,1984,3679,5700,2048,3702,5855,2112,3720,5990,2304,3736,6106,2368,3748,6202,2496,3747,6301,2688,3746,6363,2752,3754,6390,2816,3761,6390,2880,3769,6381,2944,3777,6371,3008,3778,6371,3072,3780,6373,3136,3786,6378,3200,3799,6378,3264,3814,6364,3328,3833,6338,3392,3856,6298,3456,3882,6250,3520,3908,6193,3584,3930,6137,3648,3947,6084,3712,3957,6036,3776,3958,6001,3840,3961,5983,3904,3964,5969,3968,3969,5949,4032,3974,5915,4096,3981,5875,4160,3988,5827,4224,3994,5781,4288,4000,5733,4352,4004,5690,4416,4007,5654,4480,4008,5625,4544,4010,5609,4608,4010,5605,4672,4012,5599,4736,4015,5593,4800,4019,5587,4864,4023,5581,4928,4027,5577,4992,4030,5576,5056,4033,5573,5120,4037,5570,5184,4039,5569,5248,4042,5566,5312,4044,5564,5376,4046,5562,5440,4048,5560,5504,4050,5559,5568,4052,5559,5632,4053,5559,5696,4054,5559,5760,4054,5557,5824,4053,5553,5888,4054,5546,5952,4057,5538,6016,4062,5529,6080,4069,5521,6144,4078,5513,6208,4088,5507,6272,4099,5503,6336,4109,5500,6400,4120,5498,6464,4129,5497,6528,4137,5494,6592,4150,5488,6656,4165,5482,6720,4180,5475,6784,4199,5469,6848,4219,5465,6912,4241,5460,6976,4263,5456,7040,4284,5451,7104,4301,5447,7168,4318,5440,7232,4333,5431,7296,4347,5419,7360,4362,5404,7424,4371,5389,7488,4380,5375,7552,4393,5363,7616,4404,5356,7680,4417,5349,7744,4428,5345,7808,4437,5344,7872,4445,5346,7936,4453,5345,8000,4459,5343,8064,4463,5341,8128,4466,5339,8192,4467,5336,8256,4471,5332,8320,4475,5329,8384,4480,5325,8448,4486,5322,8512,4492,5322,8576,4495,5321,8640,4501,5319,8704,4509,5315,8768,4516,5310,8832,4524,5304,8896,4531,5297,8960,4539,5290,9024,4543,5284,9088,4552,5278,9152,4566,5272,9216,4578,5267,9280,4586,5263,9344,4608,5256,9408,4645,5249,9472,4693,5240,9536,4747,5231,9600,4802,5222,9664,4851,5214,9728,4896,5209,9792,4930,5202,9856,4963,5193,9920,4988,5183,9984,4998,5175,10048,5002,5168,10112,5014,5158,10176,5025,5146,10240,5035,5132,10304,5042,5121,10368,5046,5107,10432,5044,5088,10496,5043,5066,10560,5044,5047,10624,5044,5026,10688,5043,5004,10752,5042,4981,10816,5041,4956,10880,5039,4931,10944],"superseded_by":null},{"source":"finder-polished","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder line polished by kit axispolish (rule 1)","licence":"CC BY-NC 4.0","upstream":"https://github.com/ChaseHendrick/Scrolls/blob/main/docs/tools/axispolish.md","file":"lines/PHerc0175A/PHerc0175A_20250521115057_finder-polished_umbilicus.json","sha256":"4f02dcb4ddb27b11011d2815b743abb281b820f4f1612abbdfa7249b85e8ad70","z":[1900.0,10900.0],"note":"coverage polish of the finder line (in the frozen test's ten scans); median move 0.806 mm, median coverage gain 0.4838 wraps; 1 of 87 steps move over 4 mm sideways (largest 5.27 mm); ends not re-checked; no person checked it on CT","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":8.64,"volume":"20250521115057-8.640um-1.2m-116keV-masked.zarr","volume_width":9363,"volume_height":9363,"volume_slices":12748},"points":[3578,5481,1900,3817,5477,2000,3824,5705,2100,3744,5707,2200,3757,5680,2300,4026,5950,2500,3729,6483,2800,3655,6549,2900,3649,6505,3000,3677,6583,3100,3760,6469,3200,3774,6461,3300,3805,6333,3400,3908,6285,3500,3916,6190,3600,3914,5985,3700,4005,6120,3800,3935,5921,3900,3927,5923,4000,4013,5987,4100,4028,5924,4200,4034,5672,4300,3990,5708,4400,4056,5588,4500,4052,5556,4600,4016,5572,4700,4041,5516,4800,4088,5627,4900,4086,5534,5000,4089,5584,5100,4050,5552,5200,4086,5575,5300,4110,5521,5400,4141,5562,5500,4077,5569,5600,4052,5613,5700,4052,5546,5800,4051,5516,5900,4028,5553,6000,4033,5497,6100,4036,5488,6200,4133,5479,6300,4146,5403,6400,4127,5457,6500,4142,5371,6600,4169,5476,6700,4229,5496,6800,4273,5510,6900,4275,5493,7000,4292,5464,7100,4395,5470,7200,4394,5435,7300,4375,5396,7400,4384,5384,7500,4397,5337,7600,4478,5337,7700,4411,5318,7800,4469,5285,7900,4510,5276,8000,4580,5293,8100,4427,5324,8200,4448,5355,8300,4475,5346,8400,4419,5302,8500,4374,5332,8600,4402,5281,8700,4451,5292,8800,4513,5352,8900,4521,5329,9000,4557,5296,9100,4505,5268,9200,4560,5226,9300,4527,5251,9400,4640,5134,9500,4694,5089,9600,4876,5220,9700,4958,5271,9800,4953,5260,9900,4985,5165,10000,5078,5223,10100,4950,5160,10200,4999,5125,10300,5088,5146,10400,5039,5065,10500,5026,5003,10600,5045,4982,10700,5079,4941,10800,5058,4984,10900],"superseded_by":"lines/PHerc0175A/PHerc0175A_20250521115057_finder-v2_umbilicus.json"},{"source":"finder","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder (umbilicus-lines-v1)","licence":"CC BY-NC 4.0","upstream":"https://github.com/ChaseHendrick/Scrolls/releases/tag/umbilicus-lines-v1","file":"lines/PHerc0175A/PHerc0175A_20250521115057_finder_umbilicus.json","sha256":"99d5f2c237a18828090b6083703a72a98fcce1d5894aa7c3d6f5942fd63fbd23","z":[1760.0,11040.0],"note":"CT end check: low PASS (CT recap), high PASS; no end checked on CT by a person","grade":"PASS","ends":{"low":{"grade":"PASS","recapped":true,"D_mm":1.08},"high":{"grade":"PASS","recapped":false,"D_mm":2.57}},"untested":false,"usable":["low","high"],"stamp":{"voxelsize_um":8.64,"volume":"20250521115057-8.640um-1.2m-116keV-masked.zarr","volume_width":9363,"volume_height":9363,"volume_slices":12748},"points":[4120,5968,1760,4120,5968,1824,4102,6006,1888,4085,6045,1952,4067,6083,2016,4049,6121,2080,4032,6160,2144,4014,6198,2208,3996,6236,2272,3978,6275,2336,3961,6313,2400,3943,6351,2464,3925,6390,2528,3908,6428,2592,3890,6466,2656,3872,6505,2720,3855,6543,2784,3837,6581,2848,3819,6620,2912,3802,6658,2976,3750,6652,3040,3703,6628,3104,3663,6577,3168,3626,6487,3232,3611,6347,3296,3635,6232,3360,3684,6171,3424,3741,6122,3488,3800,6096,3552,3854,6098,3616,3898,6092,3680,3932,6083,3744,3949,6066,3808,3949,6040,3872,3957,6007,3936,3962,5969,4000,3966,5928,4064,3967,5888,4128,3970,5853,4192,3973,5821,4256,3978,5789,4320,3983,5757,4384,3988,5723,4448,3993,5692,4512,3998,5664,4576,4002,5637,4640,4005,5611,4704,4006,5589,4768,4006,5571,4832,4007,5558,4896,4006,5549,4960,4005,5543,5024,4002,5543,5088,4002,5547,5152,4004,5554,5216,4009,5561,5280,4015,5568,5344,4024,5574,5408,4033,5578,5472,4041,5581,5536,4048,5581,5600,4052,5579,5664,4052,5578,5728,4052,5575,5792,4052,5572,5856,4051,5567,5920,4051,5561,5984,4050,5553,6048,4051,5541,6112,4053,5528,6176,4055,5515,6240,4058,5501,6304,4066,5489,6368,4076,5479,6432,4086,5474,6496,4098,5473,6560,4113,5476,6624,4131,5481,6688,4151,5486,6752,4170,5491,6816,4186,5496,6880,4205,5503,6944,4225,5505,7008,4241,5503,7072,4251,5493,7136,4262,5482,7200,4272,5467,7264,4284,5451,7328,4298,5433,7392,4314,5414,7456,4331,5396,7520,4351,5382,7584,4371,5366,7648,4389,5352,7712,4402,5339,7776,4411,5330,7840,4417,5325,7904,4424,5323,7968,4434,5322,8032,4446,5322,8096,4459,5323,8160,4472,5324,8224,4486,5326,8288,4497,5327,8352,4506,5329,8416,4510,5331,8480,4514,5332,8544,4519,5332,8608,4525,5333,8672,4534,5334,8736,4544,5333,8800,4554,5328,8864,4563,5319,8928,4567,5308,8992,4573,5292,9056,4583,5273,9120,4595,5250,9184,4607,5229,9248,4620,5211,9312,4643,5197,9376,4673,5187,9440,4699,5180,9504,4729,5176,9568,4763,5176,9632,4804,5179,9696,4843,5182,9760,4879,5185,9824,4908,5190,9888,4931,5193,9952,4964,5194,10016,4995,5200,10080,5020,5198,10144,5046,5188,10208,5072,5169,10272,5090,5147,10336,5100,5123,10400,5107,5100,10464,5109,5079,10528,5107,5062,10592,5111,5051,10656,5116,5051,10720,5130,5046,10784,5136,5042,10848,5132,5035,10912,5113,5026,10976,5113,5026,11040],"superseded_by":"lines/PHerc0175A/PHerc0175A_20250521115057_finder-polished_umbilicus.json"}]},{"scroll":"PHerc0175B","scan":"20250521125822","volume":"20250521125822-8.640um-1.2m-116keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0175B/volumes/20250521125822-8.640um-1.2m-116keV-masked.zarr","voxel_um":8.64,"shape":[15897,9613,9613],"levels":6,"pyramid":[{"path":"0","shape":[15897,9613,9613],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[7949,4807,4807],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[3975,2404,2404],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[1988,1202,1202],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[994,601,601],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[497,301,301],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":true,"grand_prize":false,"lines":[{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0175B/PHerc0175B_20250521125822_finder-v2_umbilicus.json","sha256":"e4cde65122bff9f1f5b6d4f73a9351ba0e0dd06938e6cf7fc7a73334ff88c613","z":[1728.0,13952.0],"note":"Model output: the Center Finder's own line on this scan, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 1.4534 mm. 0 of 181 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":8.64,"volume":"20250521125822-8.640um-1.2m-116keV-masked.zarr","volume_width":9613,"volume_height":9613,"volume_slices":15897},"points":[5371,5216,1728,5366,5253,1792,5352,5290,1856,5328,5325,1920,5295,5360,1984,5253,5394,2048,5201,5428,2112,5130,5460,2176,5057,5495,2240,4983,5527,2304,4903,5558,2368,4812,5593,2432,4728,5638,2496,4649,5683,2560,4580,5722,2624,4534,5758,2688,4491,5785,2752,4441,5800,2816,4398,5801,2880,4366,5803,2944,4329,5806,3008,4280,5805,3072,4220,5807,3136,4162,5808,3200,4112,5811,3264,4063,5809,3328,4023,5795,3392,3997,5773,3456,3981,5742,3520,3977,5706,3584,3982,5665,3648,3992,5628,3712,3984,5597,3776,3979,5560,3840,3978,5524,3904,3993,5491,3968,4020,5460,4032,4054,5427,4096,4094,5389,4160,4119,5361,4224,4179,5331,4288,4286,5306,4352,4423,5284,4416,4578,5281,4480,4732,5266,4544,4888,5228,4608,5029,5175,4672,5155,5114,4736,5247,5051,4800,5297,4984,4928,5304,4930,4992,5272,4881,5120,5258,4824,5184,5255,4774,5248,5251,4731,5312,5256,4703,5504,5267,4662,5568,5283,4622,5632,5300,4554,5696,5315,4470,5760,5326,4378,5952,5329,4283,6016,5328,4197,6080,5316,4112,6144,5294,4031,6208,5269,3968,6272,5242,3923,6336,5219,3901,6400,5200,3894,6464,5185,3899,6528,5174,3888,6592,5168,3879,6656,5162,3865,6720,5175,3850,6784,5167,3835,6848,5140,3823,6912,5100,3809,6976,5053,3796,7104,4998,3786,7168,4943,3778,7232,4893,3772,7296,4850,3771,7360,4820,3764,7424,4808,3766,7488,4810,3773,7552,4827,3763,7616,4825,3781,7744,4825,3821,7808,4828,3880,7872,4836,3949,7936,4849,4022,8000,4865,4094,8064,4882,4160,8128,4900,4213,8192,4918,4247,8256,4934,4274,8320,4945,4283,8384,4949,4270,8448,4945,4277,8512,4947,4286,8576,4979,4295,8640,5030,4307,8704,5099,4312,8768,5188,4320,8832,5290,4335,8896,5395,4354,8960,5493,4372,9024,5577,4397,9088,5637,4425,9152,5671,4450,9216,5678,4464,9280,5678,4473,9344,5683,4509,9408,5682,4547,9472,5680,4588,9536,5675,4693,9600,5665,4845,9664,5651,5027,9728,5631,5218,9792,5602,5411,9856,5566,5583,9920,5527,5717,9984,5489,5804,10048,5455,5852,10112,5430,5877,10176,5416,5857,10240,5404,5825,10304,5392,5823,10368,5388,5823,10432,5387,5824,10496,5386,5824,10560,5383,5824,10624,5379,5823,10688,5374,5821,10752,5371,5822,10816,5367,5824,10880,5364,5810,10944,5359,5788,11008,5355,5756,11072,5350,5718,11136,5346,5676,11200,5345,5634,11264,5341,5591,11328,5339,5550,11392,5334,5517,11456,5325,5494,11520,5318,5485,11584,5299,5479,11648,5273,5470,11712,5237,5465,11776,5201,5462,11840,5150,5460,11904,5091,5461,11968,5022,5465,12032,4942,5470,12096,4851,5476,12160,4756,5483,12224,4665,5490,12288,4585,5496,12352,4505,5513,12416,4438,5517,12480,4383,5509,12544,4344,5493,12608,4302,5468,12672,4269,5452,12736,4230,5447,12800,4191,5430,12864,4145,5384,12928,4101,5311,12992,4064,5220,13056,4033,5121,13184,4013,5029,13248,3983,4908,13376,3951,4811,13440,3914,4707,13504,3876,4583,13568,3844,4454,13632,3813,4321,13696,3781,4184,13760,3750,4042,13824,3719,3895,13888,3688,3744,13952],"superseded_by":null},{"source":"finder-polished","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder line polished by kit axispolish (rule 1)","licence":"CC BY-NC 4.0","upstream":"https://github.com/ChaseHendrick/Scrolls/blob/main/docs/tools/axispolish.md","file":"lines/PHerc0175B/PHerc0175B_20250521125822_finder-polished_umbilicus.json","sha256":"f477e7aa701db3dde8cc2fb07188ffcab1ad9dd6172f27cb78b21efe9a8a3cd2","z":[1700.0,13800.0],"note":"coverage polish of the finder line (in the frozen test's ten scans); median move 1.693 mm, median coverage gain 1.232 wraps; 8 of 115 steps move over 4 mm sideways (largest 8.01 mm); ends not re-checked; no person checked it on 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polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0191/PHerc0191_20250821151635_finder-v2_umbilicus.json","sha256":"45990f3766bc2afacb48b5f6ecc1e37ea13a2f181ae6588abb54e33588b98508","z":[448.0,18944.0],"note":"Model output: the Center Finder line from the cross-validation fold that held this scroll out, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 3.15 mm. 10 of 269 steps between points move over 3 mm sideways, all within 9 mm of an end. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":9.362,"volume":"20250821151635-9.362um-1.2m-113keV-masked.zarr"},"points":[1460,84,448,1554,832,512,1700,1509,768,1897,2116,832,2145,2652,960,2446,3117,1024,2832,3594,1152,3216,3865,1216,3674,4068,1344,4094,4227,1408,4413,4391,1472,4657,4583,1536,4755,4796,1664,4697,4976,1792,4655,5103,1856,4637,5213,1984,4645,5281,2048,4643,5293,2112,4638,5295,2176,4620,5348,2240,4595,5407,2304,4565,5467,2368,4531,5519,2432,4505,5559,2496,4476,5585,2560,4451,5589,2624,4440,5597,2688,4419,5597,2752,4400,5594,2816,4375,5593,2880,4352,5594,2944,4333,5597,3008,4320,5596,3072,4314,5590,3136,4306,5576,3200,4301,5561,3264,4303,5526,3328,4302,5481,3392,4298,5425,3456,4295,5367,3520,4300,5312,3584,4320,5257,3648,4350,5206,3712,4387,5157,3776,4426,5111,3840,4462,5077,3904,4492,5039,3968,4511,5010,4032,4515,4990,4096,4512,4970,4160,4509,4951,4224,4509,4931,4288,4507,4917,4352,4504,4885,4416,4498,4847,4480,4493,4809,4544,4487,4771,4608,4482,4735,4672,4478,4707,4736,4476,4674,4800,4475,4648,4864,4473,4633,4928,4471,4625,4992,4468,4613,5056,4465,4599,5120,4463,4584,5184,4463,4564,5248,4464,4542,5312,4466,4521,5376,4465,4499,5440,4473,4486,5504,4463,4479,5568,4485,4456,5632,4531,4423,5696,4594,4373,5760,4652,4317,6016,4734,4259,6080,4825,4207,6144,4914,4167,6208,4989,4143,6272,5047,4140,6336,5072,4148,6400,5109,4148,6464,5131,4149,6528,5134,4149,6592,5116,4148,6656,5114,4153,6720,5112,4165,6784,5110,4180,6848,5109,4198,6912,5108,4215,6976,5108,4230,7040,5108,4240,7104,5108,4244,7168,5108,4245,7232,5108,4241,7296,5108,4241,7360,5107,4244,7424,5104,4243,7488,5110,4243,7552,5107,4234,7616,5087,4219,7680,5056,4199,7744,5017,4180,7808,4977,4165,7872,4939,4150,7936,4908,4129,8000,4886,4105,8064,4878,4068,8128,4886,4029,8192,4954,3980,8256,4956,3933,8320,4858,3894,8384,4693,3868,8448,4466,3856,8512,4208,3853,8640,3951,3845,8704,3725,3837,8768,3559,3822,8832,3481,3805,8896,3519,3788,8960,3531,3776,9024,3527,3770,9088,3535,3769,9152,3534,3773,9216,3534,3776,9280,3535,3777,9344,3536,3785,9408,3541,3798,9472,3544,3826,9600,3543,3865,9664,3549,3902,9728,3558,3952,9792,3575,4008,9856,3595,4058,9920,3620,4099,9984,3644,4129,10048,3662,4155,10112,3676,4179,10176,3681,4205,10240,3678,4225,10304,3679,4232,10368,3681,4248,10432,3684,4261,10496,3689,4265,10560,3700,4272,10624,3711,4278,10688,3722,4288,10752,3732,4300,10816,3739,4314,10880,3735,4331,10944,3742,4349,11008,3754,4368,11072,3774,4384,11136,3807,4395,11200,3849,4411,11264,3893,4423,11328,3933,4422,11392,3975,4419,11456,4008,4411,11520,4032,4401,11584,4065,4395,11648,4087,4393,11712,4109,4395,11776,4143,4402,11840,4188,4409,11904,4238,4418,11968,4287,4422,12032,4344,4429,12096,4396,4434,12160,4445,4435,12224,4481,4435,12288,4496,4432,12352,4502,4430,12416,4507,4424,12480,4509,4418,12544,4511,4418,12608,4508,4421,12672,4508,4429,12736,4523,4439,12800,4520,4448,12864,4503,4459,12928,4471,4480,12992,4426,4515,13056,4374,4546,13120,4318,4617,13248,4267,4717,13312,4228,4827,13376,4209,4936,13440,4211,5032,13504,4203,5103,13568,4199,5144,13632,4191,5166,13696,4178,5168,13760,4164,5153,13824,4152,5170,13888,4139,5187,13952,4125,5204,14016,4113,5214,14080,4099,5216,14144,4087,5206,14208,4074,5190,14272,4056,5166,14336,4038,5130,14400,4022,5092,14464,4012,5057,14528,4002,5052,14592,3994,5023,14656,3990,4959,14720,3988,4881,14848,3990,4776,14912,3986,4664,14976,3989,4543,15040,3988,4430,15104,4001,4337,15168,3985,4292,15232,4027,4288,15296,4110,4261,15360,4223,4238,15424,4348,4210,15488,4472,4157,15616,4582,4089,15680,4674,4016,15744,4727,3945,15808,4748,3884,15872,4718,3843,16000,4727,3806,16064,4730,3786,16128,4728,3786,16192,4724,3787,16256,4720,3788,16320,4721,3786,16384,4719,3783,16448,4718,3788,16512,4715,3803,16576,4712,3817,16640,4705,3829,16704,4693,3837,16768,4678,3839,16832,4664,3840,16896,4647,3837,16960,4624,3832,17024,4598,3831,17088,4573,3842,17152,4548,3859,17216,4519,3872,17280,4486,3882,17344,4456,3890,17408,4431,3893,17472,4411,3897,17536,4392,3898,17600,4383,3901,17664,4370,3906,17728,4358,3910,17792,4333,3912,17856,4301,3912,17920,4272,3914,17984,4192,3918,18048,4076,3929,18112,3946,3940,18176,3818,3957,18240,3706,3984,18304,3602,4020,18368,3527,4062,18432,3481,4106,18496,3449,4138,18688,3438,4168,18752,3450,4196,18816,3483,4223,18880,3539,4248,18944],"superseded_by":null}]},{"scroll":"PHerc0211","scan":"20250821151803","volume":"20250821151803-9.362um-1.2m-113keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0211/volumes/20250821151803-9.362um-1.2m-113keV-masked.zarr","voxel_um":9.362,"shape":[19416,7948,7948],"levels":6,"pyramid":[{"path":"0","shape":[19416,7948,7948],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[9708,3974,3974],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[4854,1987,1987],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[2427,994,994],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[1214,497,497],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[607,249,249],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":true,"grand_prize":true,"lines":[{"source":"bucket","kind":"person","credit":"Vesuvius Challenge open data (representations/umbilicus)","licence":"CC BY-NC 4.0 (Vesuvius Challenge open data terms)","upstream":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0211/representations/umbilicus/20250821151803-umbilicus-20260808112626.json","file":"lines/PHerc0211/PHerc0211_20250821151803_bucket_umbilicus.json","sha256":"b6da51b5e37a68aa3ac80c03a60d168480bf9a10a9bd48ec7126b25e2e3f6824","z":[1702.0,18466.0],"note":"","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":9.362,"volume":"20250821151803-9.362um-1.2m-113keV-masked.zarr","volume_width":7948,"volume_height":7948,"volume_slices":19416},"points":[4643,5505,1702,4601,5521,1806,4602,5530,1895,4585,5518,2026,4549,5461,2170,4524,5376,2276,4470,5309,2430,4448,5274,2507,4396,5221,2653,4342,5121,2758,4347,5024,2842,4266,4928,2968,4227,4825,3083,4131,4681,3247,4082,4588,3387,4047,4504,3529,3987,4363,3714,3912,4185,3818,3884,4116,3955,3851,4015,4187,3755,3951,4392,3703,3922,4512,3703,3843,4752,3532,3958,4946,3507,3983,5013,3539,3968,5215,3588,3877,5323,3522,3802,5439,3522,3924,5635,3517,3935,5740,3527,3905,6007,3510,3921,6215,3522,3883,6375,3508,3892,6529,3501,3858,6745,3439,3850,6991,3439,3828,7203,3432,3784,7471,3454,3725,7746,3450,3763,7982,3435,3765,8147,3431,3750,8407,3417,3718,8620,3406,3675,8913,3411,3611,9244,3423,3566,9497,3425,3582,9707,3424,3518,9912,3414,3428,10106,3424,3326,10300,3447,3192,10481,3451,3028,10675,3451,2938,10826,3434,2888,11032,3443,2978,11159,3414,3071,11289,3380,2838,11376,3366,2750,11496,3302,2604,11631,3227,2515,11763,3239,2464,11879,3200,2406,12067,3210,2398,12235,3176,2408,12372,3110,2376,12540,3115,2356,12689,3153,2426,12876,3464,2367,13200,4484,2846,13366,4561,3331,13911,4632,3515,14231,4692,3514,14521,4739,3384,14698,4804,3431,14899,4662,3378,15142,4472,3502,15450,4241,3702,15752,2492,4182,16052,4164,3779,16066,2529,4289,16290,2500,4411,16564,2607,4497,16911,2981,4811,17459,3159,4915,17712,3225,4915,17992,3358,4789,18190,3492,4887,18466],"superseded_by":null},{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0211/PHerc0211_20250821151803_finder-v2_umbilicus.json","sha256":"0b1f136132313273f55081b765caf6e95aab76c569651ad8b9c744d84834b28e","z":[640.0,19328.0],"note":"Model output: the Center Finder line from the cross-validation fold that held this scroll out, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 0.8485 mm. 4 of 255 steps between points move over 3 mm sideways, all within 11 mm of an end. Ends not checked on CT; no person has checked this line on 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sor":null}],"first_letters":true,"grand_prize":true,"lines":[{"source":"drobkov","kind":"person","credit":"Alexey 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4.0","upstream":"https://github.com/TAUIL-Abd-Elilah/umbilicus-cross-validation/blob/92664e384f6f86543cbfb281668831ec8b4fc7a6/manual/PHerc0257_umbilicus.json","file":"lines/PHerc0257/PHerc0257_20250821151750_tauil_umbilicus.json","sha256":"4703b2846e7a1d4cc45840d0311fbce310e6ecdef5c2de2944ffbf1653a0337f","z":[2700.0,17481.0],"note":"","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{},"points":[4450,5550,2700,4430,5480,2740,4420,5500,3465,4600,5350,4004,4800,5200,4543,4970,4850,5082,5000,4450,5621,4700,4490,6160,4400,4380,6300,4200,4280,6517,4100,4100,6699,4050,4050,7238,3900,3700,7777,3900,3500,8316,3850,3100,8855,3750,3000,9394,3700,2900,9934,3850,3200,10473,3900,3500,11012,4000,3300,11551,3900,3300,12090,3950,3350,12629,3900,3450,13168,3900,3500,13707,3900,3650,14246,4050,3800,14785,4200,3900,15324,4100,3800,15863,4200,4000,16403,4100,4000,16942,3600,3750,17481],"superseded_by":null},{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0257/PHerc0257_20250821151750_finder-v2_umbilicus.json","sha256":"c2ef7034381e49db137b4be04c4de72fec84d9505369ded7908b0a8905e9c958","z":[384.0,18816.0],"note":"Model output: the Center Finder line from the cross-validation fold that held this scroll out, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 1.7951 mm. 10 of 256 steps between points move over 3 mm sideways, all within 19 mm of an end. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":9.362,"volume":"20250821151750-9.362um-1.2m-113keV-masked.zarr"},"points":[7564,69,384,7325,498,448,7063,966,512,6777,1471,768,6469,2015,1472,6137,2598,1536,5655,3436,1600,5215,4201,2112,4879,4785,2368,4594,5210,2432,4454,5523,2496,4414,5648,2560,4520,5494,2624,4516,5453,2688,4505,5463,2752,4496,5466,2816,4484,5470,2880,4473,5470,2944,4464,5472,3008,4459,5473,3072,4457,5474,3136,4456,5474,3200,4454,5475,3264,4453,5476,3328,4453,5477,3392,4454,5479,3456,4454,5478,3520,4451,5479,3584,4450,5476,3648,4455,5477,3712,4464,5465,3776,4472,5444,3840,4485,5416,3904,4503,5388,3968,4524,5358,4032,4547,5330,4096,4572,5308,4160,4596,5291,4224,4621,5283,4288,4645,5267,4352,4662,5232,4416,4673,5188,4480,4683,5144,4544,4684,5101,4608,4671,5059,4672,4654,5026,4736,4624,5006,4800,4599,4991,4864,4595,4985,4928,4610,4970,4992,4641,4958,5056,4684,4944,5120,4732,4932,5184,4781,4921,5248,4807,4910,5312,4818,4905,5376,4792,4900,5440,4751,4895,5504,4709,4898,5568,4663,4892,5632,4618,4874,5696,4581,4847,5760,4556,4816,5824,4549,4777,5888,4544,4740,6080,4555,4706,6144,4562,4669,6336,4559,4633,6400,4551,4602,6464,4544,4566,6528,4520,4529,6592,4483,4500,6656,4427,4482,6720,4361,4471,6784,4297,4470,6848,4239,4475,6912,4192,4477,6976,4150,4478,7040,4122,4473,7104,4111,4463,7168,4095,4447,7232,4090,4429,7296,4083,4436,7360,4078,4403,7424,4077,4342,7488,4077,4263,7552,4079,4174,7616,4078,4084,7680,4076,3998,7744,4075,3925,7808,4071,3879,7872,4072,3857,7936,4068,3867,8000,4059,3840,8128,4053,3805,8192,4051,3760,8256,4055,3709,8320,4065,3660,8384,4079,3615,8448,4098,3576,8512,4112,3551,8576,4124,3533,8640,4121,3525,8704,4111,3522,8768,4100,3519,8832,4089,3517,8896,4080,3516,8960,4071,3511,9024,4063,3500,9088,4059,3487,9152,4054,3472,9216,4049,3460,9280,4042,3448,9344,4042,3441,9408,4046,3442,9536,4056,3450,9600,4066,3458,9664,4073,3467,9728,4074,3475,9792,4072,3486,9856,4065,3497,9920,4053,3507,9984,4045,3515,10048,4038,3523,10112,4033,3531,10176,4032,3535,10240,4032,3538,10304,4025,3544,10368,4020,3551,10432,4018,3562,10496,4015,3574,10560,4013,3586,10624,4011,3596,10688,4007,3605,10752,4001,3615,10816,3992,3622,10880,3979,3630,10944,3963,3639,11008,3951,3647,11072,3944,3655,11136,3938,3664,11200,3936,3671,11264,3935,3677,11328,3935,3683,11392,3936,3688,11456,3936,3691,11520,3935,3689,11584,3938,3686,11648,3945,3684,11712,3955,3686,11776,3966,3693,11840,3976,3705,11904,3987,3714,11968,3998,3724,12032,4006,3731,12096,4012,3736,12160,4018,3738,12224,4026,3740,12288,4034,3740,12352,4040,3747,12416,4045,3755,12480,4046,3767,12544,4048,3777,12608,4047,3790,12672,4046,3802,12736,4046,3810,12800,4047,3820,12864,4047,3833,12928,4046,3844,12992,4045,3855,13056,4042,3867,13120,4037,3880,13184,4029,3892,13248,4020,3903,13312,4011,3910,13376,4003,3910,13440,3997,3915,13504,3991,3918,13568,3985,3919,13632,3982,3920,13696,3979,3918,13760,3975,3921,13824,3972,3927,13888,3969,3933,13952,3967,3942,14016,3968,3958,14080,3970,3978,14144,3973,4001,14208,3976,4028,14272,3980,4047,14336,3985,4071,14400,3985,4101,14464,3986,4130,14528,3998,4155,14592,4020,4179,14656,4051,4205,14720,4085,4224,14784,4118,4239,14848,4147,4248,14912,4171,4246,14976,4186,4251,15040,4193,4252,15104,4200,4253,15168,4216,4255,15232,4235,4257,15296,4253,4261,15360,4269,4265,15424,4281,4270,15488,4286,4271,15552,4287,4271,15616,4287,4269,15680,4293,4264,15744,4301,4259,15808,4313,4255,15872,4326,4251,15936,4340,4247,16000,4354,4246,16064,4364,4246,16128,4370,4250,16192,4371,4247,16256,4376,4238,16320,4379,4225,16384,4378,4208,16448,4372,4188,16512,4360,4167,16576,4346,4146,16640,4331,4129,16704,4316,4116,16768,4320,4105,16832,4321,4090,16896,4300,4073,16960,4259,4057,17024,4203,4043,17088,4140,4033,17152,4070,4026,17216,4004,4023,17280,3953,4023,17344,3920,4023,17408,3915,4024,17472,3911,4020,17536,3895,4013,17600,3880,4000,17664,3858,3987,17728,3837,3968,17792,3812,3949,18048,3765,3931,18112,3714,3918,18176,3650,3910,18240,3548,3905,18304,3415,3879,18368,3275,3850,18432,3151,3804,18496,3017,3742,18560,2877,3666,18624,2733,3576,18688,2583,3473,18752,2429,3356,18816],"superseded_by":null}]},{"scroll":"PHerc0268","scan":"20251110183117","volume":"20251110183117-8.640um-1.2m-116keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0268/volumes/20251110183117-8.640um-1.2m-116keV-masked.zarr","voxel_um":8.64,"shape":[14833,12145,12145],"levels":6,"pyramid":[{"path":"0","shape":[14833,12145,12145],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[7417,6073,6073],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[3709,3037,3037],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[1855,1519,1519],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[928,760,760],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[464,380,380],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":true,"grand_prize":true,"lines":[{"source":"drobkov","kind":"person","credit":"Alexey Drobkov","licence":"MIT","upstream":"https://github.com/AlexeyDrobkovStrikesBack/herculaneum-umbilici/blob/de7642ac9b38266e95192489e22fb13b7e2d13b6/PHerc0268_umbilicus.json","file":"lines/PHerc0268/PHerc0268_20251110183117_drobkov_umbilicus.json","sha256":"2ed7018c9e99292630c983a8cfa6599696fcb73e4abd5ce884c738a205cea52f","z":[4992.0,13568.0],"note":"","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":8.64,"volume":"20251110183117-8.640um-1.2m-116keV-masked.zarr","volume_width":12145,"volume_height":12145,"volume_slices":14833},"points":[5687,4418,4992,5706,4412,5152,6026,4343,5236,5733,4405,5320,5710,4435,5360,5675,4456,5400,5668,4456,5440,5679,4453,5480,5719,4314,5520,5870,4060,5560,6014,3875,5648,6114,3894,5728,6244,3876,5744,6195,3949,5768,6267,4066,5816,6296,3989,5984,6174,3825,6144,6185,3807,6152,6163,3895,6160,6188,3964,6184,6373,4047,6224,6367,4032,6312,6337,4057,6352,6332,4089,6392,6337,4057,6472,6301,4057,6552,6325,4141,6640,6335,4226,6800,6400,4159,6968,6409,4153,7136,6373,4141,7304,6313,4571,7464,6337,4536,7544,6265,4631,7632,6325,4691,7712,6289,4763,7792,6301,4858,7960,6122,5134,8120,5954,5146,8288,5954,5277,8456,5799,5349,8624,5751,5935,8784,5739,6199,8952,5715,6534,9112,5776,7442,9280,5809,7198,9360,5945,7762,9440,6064,8109,9520,6220,8175,9608,6296,8192,9776,6229,8154,9944,6290,8261,10112,6329,8406,10272,6298,8444,10432,6318,8096,10600,6493,7606,10768,6657,7406,10928,6457,7550,11096,6499,7478,11264,6402,7535,11424,6463,7555,11592,6366,7800,11752,6633,7011,11920,6595,6934,12000,6600,6669,12080,6693,6680,12160,6622,6648,12248,6603,6392,12416,6686,6366,12584,6468,6520,12720,6476,6536,12864,6468,6569,13008,6468,6569,13152,6468,6569,13296,6468,6569,13432,6444,6585,13568],"superseded_by":null},{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0268/PHerc0268_20251110183117_finder-v2_umbilicus.json","sha256":"46c8fc86fab259e707c9c449a4f95c89ecbcd3a4dedad697ff367175cc3b1ac6","z":[128.0,14784.0],"note":"Model output: the Center Finder line from the cross-validation fold that held this scroll out, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 4.4814 mm. 0 of 222 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":8.64,"volume":"20251110183117-8.640um-1.2m-116keV-masked.zarr"},"points":[5291,4902,128,5306,4916,192,5326,4929,256,5351,4942,320,5381,4954,384,5416,4966,448,5455,4977,512,5513,4992,576,5573,5024,640,5634,5037,704,5692,5028,768,5739,5002,832,5762,4957,960,5770,4912,1024,5784,4861,1088,5810,4808,1152,5821,4758,1216,5862,4716,1280,5920,4686,1344,6007,4673,1408,6119,4682,1472,6253,4678,1536,6383,4675,1600,6489,4675,1664,6562,4667,1728,6608,4664,1792,6615,4630,1856,6596,4641,2048,6546,4677,2112,6514,4723,2176,6482,4853,2240,6474,5043,2304,6472,5269,2368,6480,5520,2432,6473,5773,2496,6460,6004,2752,6442,6190,2816,6409,6324,2880,6361,6386,2944,6298,6438,3008,6244,6439,3072,6167,6417,3136,6075,6434,3200,5981,6445,3264,5880,6454,3328,5778,6470,3392,5680,6483,3456,5606,6494,3520,5538,6506,3584,5473,6514,3648,5419,6519,3712,5380,6526,3776,5365,6534,3840,5335,6546,3904,5313,6556,3968,5300,6569,4032,5291,6584,4096,5283,6596,4160,5283,6606,4224,5292,6618,4288,5292,6631,4352,5294,6642,4416,5295,6654,4480,5296,6666,4544,5297,6673,4608,5293,6676,4672,5288,6677,4736,5291,6676,4800,5300,6668,4864,5315,6671,4928,5326,6661,4992,5344,6645,5056,5369,6627,5120,5403,6591,5184,5441,6503,5248,5467,6441,5312,5477,6275,5376,5513,6028,5440,5571,5729,5504,5652,5411,5568,5743,5099,5632,5831,4824,5760,5914,4580,5824,6001,4398,5888,6078,4286,5952,6142,4229,6016,6185,4217,6080,6196,4280,6144,6194,4274,6208,6216,4264,6272,6229,4259,6336,6238,4259,6400,6239,4265,6464,6235,4276,6528,6230,4286,6592,6229,4299,6656,6222,4312,6720,6220,4325,6784,6213,4334,6848,6207,4344,6912,6180,4356,6976,6138,4364,7040,6080,4378,7104,6017,4390,7168,5952,4416,7232,5892,4449,7296,5842,4492,7360,5808,4537,7424,5787,4583,7488,5778,4628,7552,5783,4670,7616,5801,4702,7680,5809,4730,7744,5818,4754,7808,5832,4778,7872,5850,4800,7936,5874,4846,8000,5899,4896,8064,5927,4958,8128,5958,4928,8192,5988,4996,8256,6013,5151,8320,6044,5350,8384,6070,5595,8448,6083,5876,8512,6090,6170,8576,6102,6454,8640,6118,6711,8704,6139,6925,8768,6159,7060,8832,6182,7108,8896,6205,7051,8960,6229,7089,9024,6250,7125,9088,6265,7153,9152,6270,7204,9216,6265,7278,9280,6259,7373,9344,6256,7467,9408,6255,7569,9472,6253,7681,9536,6252,7788,9600,6252,7885,9664,6250,7976,9728,6250,8059,9792,6251,8120,9856,6246,8166,9920,6260,8199,9984,6275,8227,10048,6290,8242,10112,6302,8238,10176,6304,8240,10240,6312,8242,10304,6324,8248,10368,6337,8245,10432,6350,8255,10496,6362,8245,10560,6372,8224,10624,6383,8187,10688,6409,8143,10752,6423,8089,10816,6431,8030,10880,6429,7968,10944,6421,7907,11008,6417,7857,11072,6412,7824,11136,6408,7796,11200,6406,7783,11264,6405,7755,11328,6405,7731,11392,6403,7707,11456,6403,7683,11520,6400,7652,11584,6396,7624,11648,6391,7594,11712,6380,7563,11776,6364,7537,11840,6347,7518,11904,6330,7499,11968,6312,7485,12032,6300,7476,12096,6291,7470,12160,6290,7467,12224,6292,7465,12288,6295,7465,12352,6299,7460,12416,6309,7459,12480,6306,7455,12544,6296,7453,12608,6273,7479,12672,6241,7522,12736,6200,7583,12800,6159,7664,12864,6120,7755,12928,6084,7847,12992,6053,7933,13056,6027,8004,13120,6017,8051,13184,6027,8084,13248,6049,8090,13312,6069,8086,13376,6085,8088,13440,6098,8081,13504,6096,8080,13568,6080,8120,13632,6051,8118,13696,6012,8082,13760,5976,8020,13824,5933,7939,13888,5897,7847,13952,5976,7751,14016,5952,7659,14080,5834,7580,14144,5651,7520,14208,5422,7487,14272,5161,7489,14336,4891,7490,14400,4720,7512,14464,4563,7546,14528,4421,7591,14592,4292,7647,14656,4179,7714,14720,4080,7792,14784],"superseded_by":null}]},{"scroll":"PHerc0306B","scan":"20250521133212","volume":"20250521133212-8.640um-1.2m-116keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0306B/volumes/20250521133212-8.640um-1.2m-116keV-masked.zarr","voxel_um":8.64,"shape":[15898,8849,8849],"levels":6,"pyramid":[{"path":"0","shape":[15898,8849,8849],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[7949,4425,4425],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[3975,2213,2213],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[1988,1107,1107],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[994,554,554],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[497,277,277],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":true,"grand_prize":false,"lines":[{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0306B/PHerc0306B_20250521133212_finder-v2_umbilicus.json","sha256":"79f5d3032cc2bfa5f6c901c7681cc386cfab99be5b6b673a156c82447cba00f6","z":[2048.0,13888.0],"note":"Model output: the Center Finder's own line on this scan, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 0.728 mm. 0 of 181 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":8.64,"volume":"20250521133212-8.640um-1.2m-116keV-masked.zarr","volume_width":8849,"volume_height":8849,"volume_slices":15898},"points":[4075,5137,2048,4067,5059,2112,4062,4989,2176,4060,4927,2240,4061,4872,2304,4065,4825,2368,4071,4785,2432,4080,4759,2496,4093,4734,2560,4109,4717,2688,4118,4703,2752,4131,4693,2816,4155,4692,2880,4179,4687,2944,4201,4683,3008,4219,4679,3072,4237,4676,3136,4254,4674,3200,4273,4676,3264,4290,4681,3328,4303,4677,3392,4311,4682,3456,4310,4699,3520,4316,4735,3584,4327,4784,3648,4332,4854,3712,4334,4937,3776,4331,5025,3840,4333,5113,3904,4335,5193,3968,4334,5257,4032,4329,5300,4096,4324,5317,4160,4316,5328,4224,4307,5328,4288,4297,5324,4352,4287,5317,4416,4278,5322,4480,4270,5323,4608,4265,5319,4672,4263,5309,4736,4263,5296,4864,4262,5279,4928,4262,5261,4992,4264,5240,5120,4264,5217,5184,4260,5195,5248,4259,5176,5312,4262,5162,5376,4267,5157,5440,4277,5151,5504,4291,5143,5568,4307,5136,5632,4324,5131,5696,4340,5125,5760,4353,5118,5824,4363,5106,5888,4371,5095,5952,4374,5083,6016,4380,5072,6080,4386,5062,6144,4392,5053,6208,4400,5046,6272,4409,5037,6336,4416,5027,6400,4421,5020,6464,4424,5011,6528,4428,5001,6592,4437,4992,6656,4449,4985,6720,4459,4976,6784,4471,4967,6848,4484,4956,6912,4497,4946,6976,4507,4935,7040,4519,4924,7104,4532,4912,7168,4545,4905,7232,4559,4898,7296,4573,4892,7360,4589,4883,7424,4604,4873,7488,4616,4857,7552,4630,4841,7616,4642,4825,7680,4652,4804,7744,4659,4780,7808,4666,4757,7872,4674,4735,7936,4681,4720,8000,4690,4706,8064,4692,4694,8128,4701,4684,8192,4720,4675,8256,4746,4667,8320,4775,4663,8384,4808,4658,8448,4840,4651,8512,4871,4644,8576,4899,4636,8640,4923,4631,8704,4940,4626,8768,4951,4620,8832,4952,4617,8896,4956,4611,8960,4962,4600,9024,4966,4592,9088,4967,4578,9152,4969,4554,9216,4970,4522,9280,4971,4486,9344,4971,4446,9408,4968,4402,9472,4969,4353,9536,4970,4302,9600,4975,4259,9664,4981,4206,9728,4989,4143,9792,4996,4085,9856,5004,4018,9920,5010,3957,9984,5013,3897,10048,5012,3843,10112,5009,3791,10176,5003,3746,10240,4999,3707,10304,4994,3675,10368,4992,3650,10432,4990,3623,10496,4989,3594,10560,4989,3572,10624,4991,3554,10688,4991,3544,10752,4991,3532,10816,4991,3518,10880,4990,3504,10944,4989,3486,11008,4989,3467,11072,4987,3448,11136,4986,3426,11200,4985,3402,11264,4978,3377,11328,4966,3347,11392,4950,3312,11456,4933,3277,11520,4914,3241,11584,4894,3203,11648,4880,3175,11712,4864,3151,11776,4850,3125,11840,4837,3094,11904,4829,3057,11968,4822,3021,12032,4807,2982,12096,4789,2938,12160,4770,2895,12224,4749,2857,12288,4731,2826,12352,4715,2805,12416,4696,2798,12480,4670,2795,12544,4642,2789,12608,4613,2783,12672,4583,2778,12736,4551,2776,12800,4519,2772,12864,4490,2770,12928,4463,2767,12992,4442,2764,13056,4429,2761,13120,4420,2758,13184,4410,2754,13248,4405,2752,13312,4400,2749,13376,4398,2742,13440,4396,2732,13504,4394,2721,13568,4393,2710,13632,4394,2697,13696,4395,2682,13760,4398,2666,13824,4401,2648,13888],"superseded_by":null},{"source":"finder-polished","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder line polished by kit axispolish (rule 1)","licence":"CC BY-NC 4.0","upstream":"https://github.com/ChaseHendrick/Scrolls/blob/main/docs/tools/axispolish.md","file":"lines/PHerc0306B/PHerc0306B_20250521133212_finder-polished_umbilicus.json","sha256":"861dd6479a90259aab8c53596aea216b4080eb7a04d03d1f99b88a8b49c3c87c","z":[2100.0,13900.0],"note":"coverage polish of the finder line (in the frozen test's ten scans); median move 1.324 mm, median coverage gain 0.6856 wraps; 1 of 110 steps move over 4 mm sideways (largest 4.53 mm); ends not re-checked; no person checked it on CT","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":8.64,"volume":"20250521133212-8.640um-1.2m-116keV-masked.zarr","volume_width":8849,"volume_height":8849,"volume_slices":15898},"points":[3827,5008,2100,4010,4981,2200,4023,4947,2300,4285,4805,2400,4330,4791,2500,4038,4572,2800,4171,4667,2900,4178,4676,3000,4257,4565,3100,4509,4903,3300,4544,4739,3400,4514,4729,3500,4527,4628,3600,4375,4891,3700,4326,4846,3800,4192,5353,4000,4383,5310,4100,4214,5422,4200,4299,5465,4400,4353,5431,4700,4186,5013,4800,4234,5066,4900,4166,5071,5000,4130,5165,5100,4166,5036,5200,4171,5090,5300,4165,4952,5400,4208,5120,5500,4311,5032,5600,4409,5039,5700,4448,5113,5800,4508,5083,5900,4393,5058,6000,4326,4941,6100,4445,5096,6200,4429,5103,6300,4408,5158,6400,4258,5048,6500,4224,4982,6600,4266,4956,6700,4331,4857,6800,4380,4886,6900,4476,5011,7000,4499,4943,7100,4505,4946,7200,4437,4861,7300,4461,4842,7400,4537,4876,7500,4587,4826,7600,4595,4825,7700,4576,4748,7800,4713,4770,7900,4677,4717,8000,4519,4629,8100,4675,4688,8200,4637,4665,8300,4736,4592,8400,4727,4636,8500,4859,4597,8600,4914,4567,8700,4939,4702,8900,4903,4685,9000,4870,4645,9100,4909,4573,9200,4962,4488,9300,4968,4469,9400,4988,4354,9500,4926,4271,9600,4947,4253,9700,4927,4116,9800,4907,3973,9900,4960,3862,10000,5006,3775,10100,4918,3803,10200,5017,3733,10300,5014,3696,10400,5003,3599,10500,5011,3582,10600,4983,3552,10700,4975,3526,10800,4942,3513,10900,4846,3584,11000,4932,3467,11100,4996,3405,11200,4931,3330,11300,5026,3308,11400,4997,3160,11500,4823,3424,11600,4980,3159,11700,4724,3221,11800,4900,2987,11900,4909,3146,12000,4854,2894,12100,4827,2861,12200,4828,2838,12300,4742,2780,12400,4630,2777,12500,4639,2757,12600,4557,2771,12700,4460,2762,12800,4337,2800,12900,4381,2775,13000,4306,2802,13100,4323,2725,13200,4316,2768,13300,4301,2761,13400,4369,2748,13500,4249,2823,13600,4253,2770,13700,4268,2671,13800,4330,2648,13900],"superseded_by":"lines/PHerc0306B/PHerc0306B_20250521133212_finder-v2_umbilicus.json"},{"source":"finder","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder (umbilicus-lines-v1)","licence":"CC BY-NC 4.0","upstream":"https://github.com/ChaseHendrick/Scrolls/releases/tag/umbilicus-lines-v1","file":"lines/PHerc0306B/PHerc0306B_20250521133212_finder_umbilicus.json","sha256":"2d43c2944effad7cf19e7b410063d7be9e7cab285623dc2848a6f3568ee22a47","z":[1952.0,13984.0],"note":"CT end check: low FLAG, high PASS; no end checked on CT by a person","grade":"FLAG","ends":{"low":{"grade":"FLAG","recapped":false,"D_mm":10.23},"high":{"grade":"PASS","recapped":false,"D_mm":0.68}},"untested":false,"usable":["high"],"stamp":{"voxelsize_um":8.64,"volume":"20250521133212-8.640um-1.2m-116keV-masked.zarr","volume_width":8849,"volume_height":8849,"volume_slices":15898},"points":[4072,4286,1952,4072,4286,2016,4062,4218,2080,4051,4152,2144,4037,4101,2208,4028,4061,2272,4017,4022,2336,4001,3995,2400,3985,3972,2464,3970,3978,2528,3949,4008,2592,3938,4040,2656,3938,4100,2720,3952,4181,2784,3971,4265,2848,4004,4354,2912,4044,4436,2976,4093,4506,3040,4151,4550,3104,4210,4587,3168,4260,4609,3232,4310,4618,3296,4350,4645,3360,4382,4666,3424,4392,4687,3488,4395,4726,3552,4393,4773,3616,4384,4827,3680,4375,4901,3744,4365,4990,3808,4355,5087,3872,4345,5193,3936,4337,5295,4000,4333,5377,4064,4329,5443,4128,4329,5489,4192,4336,5507,4256,4335,5508,4320,4330,5503,4384,4323,5490,4448,4314,5479,4512,4302,5467,4576,4287,5451,4640,4271,5436,4704,4257,5424,4768,4243,5413,4832,4235,5402,4896,4224,5391,4960,4214,5379,5024,4206,5368,5088,4201,5363,5152,4200,5352,5216,4206,5342,5280,4223,5331,5344,4249,5314,5408,4280,5288,5472,4314,5260,5536,4346,5229,5600,4372,5202,5664,4387,5180,5728,4396,5166,5792,4399,5158,5856,4398,5159,5920,4399,5162,5984,4400,5162,6048,4402,5161,6112,4403,5160,6176,4407,5160,6240,4412,5161,6304,4420,5162,6368,4431,5153,6432,4442,5142,6496,4454,5121,6560,4466,5093,6624,4478,5060,6688,4491,5029,6752,4501,5000,6816,4515,4978,6880,4527,4962,6944,4541,4952,7008,4553,4941,7072,4562,4933,7136,4569,4923,7200,4573,4913,7264,4578,4903,7328,4587,4895,7392,4598,4885,7456,4611,4872,7520,4624,4854,7584,4637,4833,7648,4650,4809,7712,4663,4785,7776,4678,4764,7840,4697,4746,7904,4719,4733,7968,4740,4724,8032,4761,4716,8096,4777,4706,8160,4789,4696,8224,4797,4685,8288,4806,4672,8352,4821,4658,8416,4845,4646,8480,4876,4634,8544,4909,4625,8608,4942,4617,8672,4971,4609,8736,4994,4603,8800,5011,4600,8864,5016,4597,8928,5018,4593,8992,5023,4587,9056,5028,4579,9120,5034,4566,9184,5042,4546,9248,5050,4517,9312,5058,4479,9376,5065,4436,9440,5069,4386,9504,5070,4333,9568,5072,4279,9632,5074,4227,9696,5076,4176,9760,5078,4126,9824,5080,4075,9888,5081,4023,9952,5082,3971,10016,5086,3923,10080,5088,3876,10144,5085,3826,10208,5079,3777,10272,5070,3730,10336,5060,3684,10400,5049,3642,10464,5039,3607,10528,5029,3579,10592,5021,3560,10656,5016,3549,10720,5011,3541,10784,5005,3529,10848,4999,3516,10912,4993,3499,10976,4988,3480,11040,4984,3460,11104,4980,3439,11168,4978,3418,11232,4977,3395,11296,4976,3371,11360,4972,3344,11424,4964,3316,11488,4955,3287,11552,4941,3254,11616,4923,3217,11680,4901,3179,11744,4877,3141,11808,4852,3102,11872,4830,3065,11936,4805,3030,12000,4781,2997,12064,4757,2968,12128,4737,2940,12192,4718,2907,12256,4701,2874,12320,4687,2844,12384,4676,2818,12448,4669,2796,12512,4665,2779,12576,4658,2767,12640,4649,2759,12704,4635,2757,12768,4620,2755,12832,4604,2754,12896,4589,2755,12960,4580,2760,13024,4573,2766,13088,4568,2773,13152,4566,2779,13216,4566,2784,13280,4561,2788,13344,4555,2790,13408,4547,2789,13472,4537,2788,13536,4527,2788,13600,4516,2787,13664,4501,2787,13728,4484,2787,13792,4468,2787,13856,4453,2787,13920,4453,2787,13984],"superseded_by":"lines/PHerc0306B/PHerc0306B_20250521133212_finder-polished_umbilicus.json"}]},{"scroll":"PHerc0358","scan":"20250821151737","volume":"20250821151737-9.362um-1.2m-113keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0358/volumes/20250821151737-9.362um-1.2m-113keV-masked.zarr","voxel_um":9.362,"shape":[14744,7783,7783],"levels":6,"pyramid":[{"path":"0","shape":[14744,7783,7783],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[7372,3892,3892],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[3686,1946,1946],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[1843,973,973],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[922,487,487],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[461,244,244],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":true,"grand_prize":true,"lines":[{"source":"drobkov","kind":"person","credit":"Alexey Drobkov","licence":"MIT","upstream":"https://github.com/AlexeyDrobkovStrikesBack/herculaneum-umbilici/blob/de7642ac9b38266e95192489e22fb13b7e2d13b6/PHerc0358_umbilicus.json","file":"lines/PHerc0358/PHerc0358_20250821151737_drobkov_umbilicus.json","sha256":"917843c5b6b818429a5768efd4d8e756209962254c2f6c75738ca73162a53c7e","z":[1216.0,14064.0],"note":"","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":9.362,"volume":"20250821151737-9.362um-1.2m-113keV-masked.zarr","volume_width":7783,"volume_height":7783,"volume_slices":14744},"points":[3731,3713,1216,3709,3689,1328,3792,3595,1440,3800,3584,1552,3795,3556,1664,3754,3570,1768,3646,3763,1952,3586,3878,2136,3495,3965,2320,3378,4052,2512,3324,4125,2696,3268,4167,2880,3318,4194,3072,3340,4213,3256,3373,4227,3440,3376,4224,3624,3398,4227,3808,3463,4222,4000,3486,4204,4184,3559,4103,4368,3662,4016,4560,3791,3966,4744,3899,3925,4928,3998,3804,5112,4168,3735,5296,4267,3687,5488,4259,3611,5672,4302,3567,5856,4357,3574,6048,4266,3673,6232,4300,3693,6416,4376,3670,6600,4437,3672,6784,4494,3631,6976,4549,3603,7160,4648,3644,7344,4698,3629,7528,4687,3640,7712,4746,3640,7896,4778,3669,8080,4623,3816,8272,4597,3905,8456,4582,3904,8640,4542,3947,8824,4549,3987,9008,4547,3987,9200,4474,4116,9384,4090,4166,9568,3834,3980,9752,3291,3834,9944,3015,3749,10128,2794,3930,10312,2554,4056,10496,2442,4277,10688,2404,4432,10872,2211,4423,11056,2132,4370,11248,2060,4414,11432,1970,4480,11616,1939,4559,11800,1984,4638,11984,2008,4599,12176,2021,4630,12360,2083,4617,12544,2114,4661,12736,2100,4723,12920,2070,4727,13040,2087,4744,13152,2100,4772,13264,2097,4775,13376,2097,4775,13488,2156,4854,13600,2149,4830,13712,2142,4848,13832,2283,4738,13952,2283,4738,14064],"superseded_by":null},{"source":"tauil","kind":"person","credit":"Abd Elilah (manual khartes curves)","licence":"CC BY 4.0","upstream":"https://github.com/TAUIL-Abd-Elilah/umbilicus-cross-validation/blob/92664e384f6f86543cbfb281668831ec8b4fc7a6/manual/PHerc0358_umbilicus.json","file":"lines/PHerc0358/PHerc0358_20250821151737_tauil_umbilicus.json","sha256":"c5d2d4f3bb5257d88cd1a9956be4426d26dd374e2df88288e9d8c690a7369a18","z":[1300.0,13700.0],"note":"","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{},"points":[3920,4400,1300,3640,4000,1500,3840,3500,1700,3660,3720,2000,3540,3860,2250,3400,4040,2500,3320,4120,3000,3400,4080,3600,3400,4080,4200,3740,3920,4800,4100,3940,5150,4500,4650,5500,4250,3650,6000,3800,3350,6500,3820,3400,7000,4050,3700,7500,4560,4330,8000,4500,4500,8500,4300,4200,9000,3700,3900,9500,2800,4000,9994,2450,4300,10438,2300,4450,10882,2050,4450,11326,1900,4450,11770,1950,4550,12214,2000,4500,12657,1800,4050,13101,1700,3950,13287,1700,3900,13545,1700,4050,13700],"superseded_by":null},{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0358/PHerc0358_20250821151737_finder-v2_umbilicus.json","sha256":"fd32c2fb66cfad64562b6519a8e7bcfa2ac18698aa580784ef492c4389dc7825","z":[384.0,14464.0],"note":"Model output: the Center Finder line from the cross-validation fold that held this scroll out, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 2.5224 mm. 0 of 207 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":9.362,"volume":"20250821151737-9.362um-1.2m-113keV-masked.zarr"},"points":[5191,2576,384,5088,2652,448,4972,2728,768,4844,2803,832,4705,2877,896,4553,2950,960,4358,2976,1024,4191,3034,1152,4003,3158,1216,3843,3314,1280,3730,3482,1344,3678,3648,1536,3694,3800,1600,3700,3912,1664,3695,3966,1728,3689,3972,1792,3683,3950,1856,3680,3963,1920,3677,3975,1984,3677,3993,2048,3675,4013,2112,3670,4033,2176,3662,4052,2240,3650,4069,2304,3639,4092,2368,3625,4116,2432,3610,4149,2496,3596,4191,2560,3580,4238,2624,3565,4283,2688,3551,4321,2752,3538,4348,2816,3528,4364,2880,3522,4369,2944,3520,4370,3008,3518,4364,3072,3518,4364,3136,3519,4363,3200,3519,4364,3264,3518,4364,3328,3518,4364,3392,3517,4366,3456,3519,4363,3520,3522,4356,3584,3527,4345,3648,3533,4333,3712,3539,4321,3776,3547,4310,3840,3556,4306,3904,3569,4297,3968,3583,4280,4032,3595,4261,4096,3610,4230,4160,3627,4193,4224,3646,4153,4288,3661,4116,4352,3677,4092,4416,3697,4080,4480,3718,4082,4544,3738,4080,4608,3756,4081,4672,3750,4088,4736,3766,4079,4800,3804,4057,4864,3860,4027,4928,3920,3995,4992,3986,3962,5056,4053,3926,5120,4110,3891,5184,4150,3858,5248,4172,3830,5312,4164,3809,5440,4175,3787,5504,4188,3773,5568,4206,3769,5632,4222,3772,5760,4246,3777,5824,4273,3777,5888,4302,3785,5952,4331,3796,6016,4360,3808,6080,4386,3823,6144,4407,3848,6208,4421,3876,6272,4436,3897,6336,4451,3923,6400,4473,3949,6464,4494,3976,6528,4516,4012,6592,4536,4048,6656,4553,4082,6720,4567,4110,6784,4573,4132,6848,4573,4143,6912,4572,4139,6976,4571,4136,7040,4574,4134,7104,4577,4138,7168,4580,4144,7232,4581,4154,7296,4581,4171,7360,4578,4181,7424,4575,4167,7488,4570,4135,7552,4565,4089,7680,4560,4037,7744,4561,3988,7808,4561,3946,7872,4566,3916,7936,4566,3905,8064,4560,3908,8128,4549,3911,8192,4535,3918,8256,4520,3937,8320,4505,3964,8384,4499,3997,8448,4492,4034,8512,4481,4067,8576,4484,4093,8640,4467,4109,8704,4432,4110,8768,4382,4105,8832,4325,4106,8896,4261,4106,8960,4203,4105,9024,4154,4106,9088,4107,4109,9152,4070,4108,9216,4057,4108,9280,4079,4105,9344,4048,4101,9408,3982,4095,9472,3884,4088,9536,3762,4082,9600,3640,4076,9664,3517,4072,9728,3410,4071,9792,3330,4070,9856,3295,4072,9920,3311,4064,9984,3290,4060,10048,3280,4077,10112,3281,4111,10176,3262,4153,10240,3213,4205,10304,3119,4257,10368,2996,4308,10432,2857,4350,10496,2720,4380,10560,2601,4389,10624,2513,4395,10688,2472,4406,10752,2470,4413,10816,2472,4416,10880,2474,4418,10944,2463,4416,11008,2440,4416,11072,2428,4424,11136,2392,4422,11200,2342,4411,11264,2282,4394,11328,2224,4372,11392,2166,4350,11456,2119,4328,11520,2086,4311,11584,2065,4300,11648,2057,4297,11712,2071,4303,11776,2069,4304,11840,2068,4308,11904,2068,4314,11968,2068,4319,12032,2066,4328,12096,2067,4336,12160,2069,4358,12224,2078,4386,12288,2091,4422,12352,2104,4459,12416,2120,4503,12480,2139,4554,12544,2155,4603,12608,2169,4651,12672,2182,4694,12736,2196,4735,12800,2213,4782,12864,2235,4821,12928,2254,4853,12992,2272,4879,13056,2298,4902,13120,2323,4926,13184,2365,4944,13248,2422,4959,13312,2483,4968,13376,2545,4978,13440,2583,4988,13504,2600,4987,13568,2658,4981,13632,2764,5025,13696,2909,4992,13760,3075,4947,13824,3261,4812,13888,3434,4601,13952,3572,4328,14080,3650,4111,14144,3688,3876,14208,3687,3621,14272,3646,3348,14336,3566,3056,14464],"superseded_by":null}]},{"scroll":"PHerc0483A","scan":"20250521140913","volume":"20250521140913-8.640um-1.2m-116keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0483A/volumes/20250521140913-8.640um-1.2m-116keV-masked.zarr","voxel_um":8.64,"shape":[15898,8849,8849],"levels":6,"pyramid":[{"path":"0","shape":[15898,8849,8849],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[7949,4425,4425],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[3975,2213,2213],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[1988,1107,1107],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[994,554,554],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[497,277,277],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":true,"grand_prize":false,"lines":[{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0483A/PHerc0483A_20250521140913_finder-v2_umbilicus.json","sha256":"6926c59ae1f76a259bf1f1a86484dd63845a987af7361b361f4d47be7c715158","z":[1344.0,13632.0],"note":"Model output: the Center Finder's own line on this scan, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 1.4 mm. 0 of 181 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":8.64,"volume":"20250521140913-8.640um-1.2m-116keV-masked.zarr","volume_width":8849,"volume_height":8849,"volume_slices":15898},"points":[3157,5219,1344,3156,5166,1408,3156,5118,1472,3156,5075,1536,3156,5036,1600,3157,5003,1664,3159,4974,1728,3161,4948,1792,3164,4933,1856,3168,4922,1920,3171,4918,1984,3174,4908,2048,3176,4889,2112,3178,4872,2176,3180,4853,2240,3182,4835,2304,3184,4818,2368,3186,4800,2432,3188,4784,2496,3190,4770,2560,3191,4758,2624,3192,4746,2688,3195,4730,2752,3199,4712,2816,3204,4695,2880,3212,4679,2944,3220,4662,3008,3226,4646,3072,3226,4633,3136,3224,4622,3200,3222,4612,3264,3219,4602,3328,3216,4594,3392,3215,4587,3456,3216,4580,3520,3219,4574,3584,3224,4568,3648,3232,4562,3712,3239,4556,3776,3243,4551,3840,3243,4550,3904,3244,4548,3968,3247,4544,4032,3248,4540,4096,3249,4530,4160,3248,4517,4224,3244,4502,4288,3239,4478,4352,3250,4450,4416,3270,4420,4480,3300,4390,4544,3334,4365,4608,3371,4346,4672,3407,4329,4736,3438,4320,4800,3464,4318,4864,3480,4316,4928,3488,4317,4992,3488,4316,5056,3489,4316,5120,3498,4316,5184,3505,4324,5248,3515,4336,5312,3525,4351,5376,3520,4369,5440,3536,4389,5504,3567,4405,5568,3612,4423,5632,3663,4443,5696,3721,4461,5760,3776,4476,6016,3831,4494,6080,3882,4509,6144,3924,4528,6208,3958,4544,6272,3975,4556,6336,3977,4564,6400,3998,4568,6464,4012,4566,6528,4026,4566,6592,4042,4567,6656,4054,4568,6720,4059,4569,6784,4072,4569,6848,4086,4574,6912,4108,4569,6976,4132,4553,7040,4158,4531,7104,4184,4503,7168,4206,4471,7232,4220,4439,7296,4237,4409,7360,4257,4384,7424,4277,4365,7488,4291,4354,7552,4326,4353,7616,4358,4358,7680,4385,4353,7744,4417,4345,7808,4447,4335,7872,4463,4326,7936,4476,4315,8000,4518,4298,8064,4585,4279,8128,4668,4256,8192,4761,4228,8256,4857,4197,8320,4959,4165,8384,5038,4132,8448,5095,4098,8512,5137,4067,8576,5148,4040,8640,5135,4020,8832,5120,4003,8896,5116,3988,8960,5107,3979,9088,5095,3971,9152,5079,3965,9216,5064,3960,9280,5047,3957,9344,5033,3955,9408,5025,3956,9472,5023,3961,9536,5027,3967,9600,5036,3973,9664,5044,3982,9728,5049,3991,9792,5054,4001,9856,5059,4015,9920,5063,4030,9984,5066,4043,10048,5071,4078,10112,5080,4130,10176,5092,4194,10240,5104,4233,10304,5114,4308,10368,5124,4405,10432,5133,4518,10496,5139,4635,10560,5144,4746,10624,5148,4857,10688,5149,4952,10752,5151,5043,10816,5154,5142,10880,5156,5222,10944,5157,5272,11008,5154,5288,11072,5150,5334,11136,5143,5370,11200,5133,5402,11264,5121,5426,11328,5108,5444,11392,5095,5460,11456,5080,5476,11520,5062,5507,11584,5041,5541,11648,5022,5575,11712,5001,5607,11776,4977,5636,11840,5043,5661,11904,5020,5682,11968,4928,5698,12032,4784,5711,12096,4607,5723,12160,4409,5729,12224,4206,5741,12416,4011,5753,12480,3843,5766,12544,3717,5780,12608,3647,5795,12672,3647,5810,12736,3727,5821,12800,3726,5832,12864,3720,5842,12928,3731,5856,12992,3756,5868,13056,3785,5877,13120,3823,5884,13376,3868,5889,13440,3922,5892,13504,3984,5894,13568,4054,5894,13632],"superseded_by":null},{"source":"finder-polished","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder line polished by kit axispolish (rule 1)","licence":"CC BY-NC 4.0","upstream":"https://github.com/ChaseHendrick/Scrolls/blob/main/docs/tools/axispolish.md","file":"lines/PHerc0483A/PHerc0483A_20250521140913_finder-polished_umbilicus.json","sha256":"d3cc0b8f14d141b6ceccadb3a085fbe949fdcf24677f6e3b118f1d89bda3536a","z":[1300.0,13600.0],"note":"coverage polish of the finder line (in the frozen test's ten scans); median move 1.736 mm, median coverage gain 1.6756 wraps; 4 of 117 steps move over 4 mm sideways (largest 8.85 mm); ends not re-checked; no person checked it on CT","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":8.64,"volume":"20250521140913-8.640um-1.2m-116keV-masked.zarr","volume_width":8849,"volume_height":8849,"volume_slices":15898},"points":[3094,4643,1300,3120,5020,1400,3094,4742,1500,3138,5098,1600,3168,4906,1700,3234,4920,1800,3206,4871,1900,3278,4935,2000,3323,4918,2100,3197,4896,2200,3200,4859,2300,3121,4815,2400,3214,4795,2500,3187,4738,2600,3169,4731,2700,3129,4750,2800,3264,4670,2900,3148,4688,3000,3150,4619,3100,3179,4610,3200,3433,4577,3300,3390,4601,3400,3218,4587,3500,3301,4576,3600,3213,4565,3700,3175,4570,3800,3238,4552,3900,3152,4543,4000,3084,4546,4100,3226,4511,4200,3170,4536,4300,3137,4445,4400,3264,4430,4500,3208,4359,4600,3389,4338,4700,3436,4213,4800,3429,4136,4900,3477,4204,5000,3561,4271,5100,3636,4273,5200,3644,4308,5300,3435,4396,5400,3526,4392,5500,3479,4490,5600,3550,4462,5700,4113,4816,5800,4154,4479,6000,4127,4434,6100,4055,4480,6200,4199,4658,6300,3942,4733,6400,3863,4773,6500,3882,4732,6600,3812,4736,6700,4042,4626,6800,4270,4556,6900,4224,4552,7000,4157,4626,7100,4519,4403,7200,4480,4365,7300,4387,4308,7400,4422,4314,7500,4248,4310,7600,4266,4376,7700,4127,4341,7800,4439,4285,7900,4644,4242,8000,4857,4280,8100,5248,4209,8200,5476,4330,8300,5329,4486,8400,5472,4255,8500,5304,4006,8600,5263,3983,8700,5262,4046,9000,5194,3937,9100,5159,4180,9200,5293,3995,9300,4973,3837,9400,5107,3902,9500,5108,3926,9600,4975,3920,9700,4790,3916,9800,4819,3930,9900,4930,3965,10000,5000,4034,10100,5024,4098,10200,5064,4185,10300,5161,4478,10400,5111,4472,10500,5152,4527,10600,5460,5023,10700,5272,4998,10800,5596,5062,10900,5679,5223,11000,5282,5434,11100,5146,5426,11200,5088,5417,11300,5136,5409,11400,5154,5458,11500,5115,5517,11600,5066,5517,11700,4981,5650,11800,4940,5681,11900,4961,5704,12000,4986,5705,12100,5150,5801,12200,4755,5864,12300,3731,5839,12500,3741,5831,12600,3738,5835,12700,3740,5846,12800,3730,5926,12900,3761,5959,13000,3612,5999,13100,4174,5781,13400,3938,5965,13500,4131,5779,13600],"superseded_by":"lines/PHerc0483A/PHerc0483A_20250521140913_finder-v2_umbilicus.json"},{"source":"finder","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder (umbilicus-lines-v1)","licence":"CC BY-NC 4.0","upstream":"https://github.com/ChaseHendrick/Scrolls/releases/tag/umbilicus-lines-v1","file":"lines/PHerc0483A/PHerc0483A_20250521140913_finder_umbilicus.json","sha256":"8395dcf9dce2266a54efa4a994ef17270ea95279c9ff2942c581c4bff1fc3b28","z":[1184.0,13728.0],"note":"CT end check: low PASS, high PASS (CT recap); no end checked on CT by a person","grade":"PASS","ends":{"low":{"grade":"PASS","recapped":false,"D_mm":1.85},"high":{"grade":"PASS","recapped":true,"D_mm":2.39}},"untested":false,"usable":["low","high"],"stamp":{"voxelsize_um":8.64,"volume":"20250521140913-8.640um-1.2m-116keV-masked.zarr","volume_width":8849,"volume_height":8849,"volume_slices":15898},"points":[3468,5319,1184,3468,5319,1248,3307,5292,1312,3191,5267,1376,3172,5241,1440,3157,5203,1504,3154,5161,1568,3179,5117,1632,3179,5076,1696,3181,5042,1760,3182,5014,1824,3183,4997,1888,3184,4974,1952,3186,4953,2016,3188,4935,2080,3193,4918,2144,3198,4899,2208,3202,4875,2272,3210,4851,2336,3219,4827,2400,3231,4806,2464,3242,4787,2528,3255,4769,2592,3269,4753,2656,3283,4738,2720,3295,4725,2784,3304,4708,2848,3312,4690,2912,3319,4676,2976,3325,4661,3040,3330,4647,3104,3333,4633,3168,3337,4622,3232,3340,4612,3296,3342,4605,3360,3344,4599,3424,3344,4593,3488,3349,4590,3552,3354,4587,3616,3362,4584,3680,3368,4579,3744,3379,4575,3808,3393,4571,3872,3408,4568,3936,3424,4566,4000,3437,4568,4064,3447,4570,4128,3457,4565,4192,3462,4553,4256,3466,4536,4320,3466,4508,4384,3470,4466,4448,3473,4415,4512,3478,4364,4576,3483,4319,4640,3488,4284,4704,3492,4261,4768,3495,4247,4832,3498,4246,4896,3499,4253,4960,3501,4268,5024,3502,4285,5088,3506,4304,5152,3510,4325,5216,3515,4344,5280,3519,4360,5344,3522,4375,5408,3526,4386,5472,3526,4387,5536,3520,4380,5600,3522,4386,5664,3531,4397,5728,3554,4428,5792,3585,4474,5856,3610,4526,5920,3650,4586,5984,3699,4643,6048,3748,4692,6112,3793,4722,6176,3827,4739,6240,3860,4745,6304,3885,4739,6368,3906,4738,6432,3915,4733,6496,3914,4724,6560,3927,4719,6624,3936,4720,6688,3952,4713,6752,3979,4697,6816,4012,4674,6880,4042,4648,6944,4072,4611,7008,4100,4562,7072,4125,4510,7136,4149,4461,7200,4164,4424,7264,4171,4401,7328,4183,4379,7392,4193,4363,7456,4198,4359,7520,4201,4368,7584,4204,4367,7648,4209,4357,7712,4217,4339,7776,4224,4313,7840,4219,4277,7904,4227,4236,7968,4274,4178,8032,4353,4116,8096,4451,4059,8160,4559,4012,8224,4663,3971,8288,4769,3942,8352,4829,3926,8416,4826,3920,8480,4764,3918,8544,4687,3919,8608,4619,3918,8672,4557,3920,8736,4492,3902,8800,4459,3868,8864,4468,3826,8928,4516,3780,8992,4558,3734,9056,4599,3692,9120,4641,3666,9184,4675,3662,9248,4702,3680,9312,4715,3712,9376,4708,3737,9440,4714,3765,9504,4732,3800,9568,4755,3833,9632,4782,3866,9696,4812,3899,9760,4841,3936,9824,4871,3975,9888,4904,4015,9952,4939,4072,10016,4972,4139,10080,5007,4209,10144,5046,4281,10208,5079,4351,10272,5111,4421,10336,5138,4484,10400,5159,4541,10464,5177,4594,10528,5191,4652,10592,5207,4720,10656,5213,4782,10720,5215,4839,10784,5211,4898,10848,5201,4958,10912,5189,5028,10976,5168,5101,11040,5148,5166,11104,5115,5235,11168,5073,5317,11232,5027,5396,11296,4981,5461,11360,4942,5517,11424,4914,5567,11488,4896,5605,11552,4880,5642,11616,4863,5670,11680,4864,5681,11744,4846,5705,11808,4812,5745,11872,4773,5796,11936,4730,5843,12000,4681,5899,12064,4637,5956,12128,4259,5866,12223,3943,5723,12287,3659,5557,12351,3407,5377,12415,3196,5189,12479,3150,5105,12543,3204,5101,12607,3257,5097,12671,3310,5092,12735,3363,5088,12799,3416,5083,12863,3469,5079,12927,3522,5074,12991,3575,5070,13055,3628,5066,13119,3681,5061,13183,3734,5057,13247,3788,5052,13311,3841,5048,13375,3894,5044,13439,3947,5039,13503,4000,5035,13567,4053,5030,13631,4080,5028,13664,4080,5028,13728],"superseded_by":"lines/PHerc0483A/PHerc0483A_20250521140913_finder-polished_umbilicus.json"}]},{"scroll":"PHerc0483B","scan":"20251124083638","volume":"20251124083638-8.640um-1.2m-116keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0483B/volumes/20251124083638-8.640um-1.2m-116keV-masked.zarr","voxel_um":8.64,"shape":[11880,8343,8343],"levels":6,"pyramid":[{"path":"0","shape":[11880,8343,8343],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[5940,4172,4172],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[2970,2086,2086],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[1485,1043,1043],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[743,522,522],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[372,261,261],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":true,"grand_prize":false,"lines":[{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0483B/PHerc0483B_20251124083638_finder-v2_umbilicus.json","sha256":"4f912badf2b081b8fa3d6eee4b4a2c1ac18977748fc6f640c2d0840a633b0734","z":[1920.0,11008.0],"note":"Model output: the Center Finder's own line on this scan, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 0.9552 mm. 0 of 134 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":8.64,"volume":"20251124083638-8.640um-1.2m-116keV-masked.zarr","volume_width":8343,"volume_height":8343,"volume_slices":11880},"points":[4142,4272,1920,4166,4262,2048,4188,4256,2112,4206,4254,2176,4221,4254,2240,4234,4259,2304,4242,4266,2368,4250,4276,2432,4251,4285,2496,4242,4305,2560,4239,4326,2624,4238,4357,2688,4233,4393,2752,4226,4432,2816,4216,4473,2880,4205,4508,2944,4192,4542,3008,4182,4567,3072,4165,4584,3136,4141,4611,3200,4098,4637,3264,4043,4674,3328,3984,4709,3392,3928,4752,3456,3870,4791,3520,3817,4824,3584,3772,4862,3648,3739,4898,3712,3723,4924,3776,3717,4958,3840,3710,5001,3904,3703,5062,3968,3690,5126,4032,3677,5189,4096,3666,5243,4160,3657,5288,4224,3648,5318,4288,3641,5335,4352,3636,5347,4416,3635,5345,4480,3638,5331,4544,3639,5333,4608,3640,5338,4672,3641,5336,4736,3617,5399,4800,3613,5423,4864,3632,5356,4928,3670,5211,4992,3726,4995,5056,3795,4734,5120,3871,4441,5376,3947,4143,5440,4018,3867,5568,4076,3636,5632,4117,3466,5696,4133,3376,5760,4120,3397,5824,4128,3397,5888,4139,3380,5952,4149,3369,6016,4159,3356,6080,4174,3348,6144,4191,3337,6208,4210,3329,6272,4232,3324,6336,4260,3319,6400,4300,3313,6464,4348,3308,6528,4403,3304,6592,4463,3302,6656,4521,3302,6720,4584,3303,6784,4638,3301,6848,4701,3301,6912,4760,3301,6976,4815,3302,7040,4866,3305,7104,4917,3309,7168,4963,3313,7232,5003,3319,7296,5032,3328,7360,5059,3339,7424,5083,3355,7488,5112,3376,7552,5132,3397,7616,5162,3418,7680,5190,3441,7744,5215,3463,7808,5237,3484,7872,5253,3501,7936,5261,3513,8000,5265,3523,8064,5263,3530,8128,5264,3534,8192,5264,3533,8256,5265,3540,8320,5266,3527,8384,5269,3539,8448,5271,3579,8512,5271,3645,8576,5272,3736,8640,5269,3840,8704,5264,3946,8960,5254,4051,9024,5235,4144,9088,5209,4225,9152,5178,4287,9216,5141,4336,9280,5101,4355,9344,5061,4391,9408,5023,4422,9472,4990,4446,9536,4966,4472,9600,4949,4494,9664,4943,4514,9728,4940,4535,9792,4938,4553,9856,4941,4573,9920,4942,4596,9984,4930,4624,10048,4909,4652,10112,4884,4676,10176,4852,4690,10240,4816,4699,10304,4782,4714,10368,4748,4735,10432,4716,4759,10496,4688,4781,10560,4664,4804,10624,4641,4825,10688,4621,4846,10752,4602,4868,10816,4586,4890,10880,4572,4912,10944,4561,4934,11008],"superseded_by":null},{"source":"finder-polished","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder line polished by kit axispolish (rule 1)","licence":"CC BY-NC 4.0","upstream":"https://github.com/ChaseHendrick/Scrolls/blob/main/docs/tools/axispolish.md","file":"lines/PHerc0483B/PHerc0483B_20251124083638_finder-polished_umbilicus.json","sha256":"12939eef54fcb80c4317e4883a326edff54f7aeb01f48cf5cf4e35ca9a0a0655","z":[1900.0,11100.0],"note":"coverage polish of the finder line (in the frozen test's ten scans); median move 1.25 mm, median coverage gain 0.8977 wraps; 2 of 83 steps move over 4 mm sideways (largest 17.17 mm); ends not re-checked; no person checked it on CT","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":8.64,"volume":"20251124083638-8.640um-1.2m-116keV-masked.zarr","volume_width":8343,"volume_height":8343,"volume_slices":11880},"points":[4128,4127,1900,4186,4282,2000,4171,4288,2200,4210,4266,2300,4452,4327,2400,4342,4253,2500,4349,4294,2600,4434,4376,2700,4395,4435,2800,4392,4531,2900,4189,4625,3000,4191,4689,3100,4105,4668,3200,4221,4805,3300,4187,4850,3500,3866,4866,3600,3658,4856,3700,3601,4752,3800,3678,4863,3900,3781,5167,4000,3694,5136,4100,3818,5399,4200,3711,5395,4300,3663,5469,4400,3655,5462,4500,3627,5514,4600,3411,5436,4700,3396,5372,4800,3230,5299,4900,3288,5342,5000,3149,5232,5100,4210,3550,5600,4258,3556,5700,4174,3450,5800,4121,3389,5900,4261,3455,6000,4039,3349,6100,4135,3334,6200,4168,3349,6300,4240,3310,6400,4282,3291,6500,4380,3267,6600,4544,3280,6700,4636,3258,6800,4682,3269,6900,4791,3276,7000,4880,3218,7100,5032,3415,7200,4915,3370,7300,5014,3363,7400,5138,3435,7500,5068,3337,7600,5139,3459,7700,5265,3508,7800,5314,3479,7900,5378,3637,8000,5312,3564,8100,5280,3513,8200,5286,3715,8300,5253,3497,8400,5246,3532,8500,5237,3494,8600,5340,3502,8700,4762,4462,9100,4789,4307,9200,5068,4217,9300,5162,4030,9400,5368,4166,9500,5484,4193,9600,5180,4451,9700,5060,4467,9800,4956,4542,9900,5011,4679,10000,4939,4669,10100,4914,4634,10200,4766,4753,10300,4839,4746,10400,4680,4734,10500,4705,4778,10600,4620,4864,10700,4649,4927,10800,4659,4918,10900,4623,4995,11000,4531,5015,11100],"superseded_by":"lines/PHerc0483B/PHerc0483B_20251124083638_finder-v2_umbilicus.json"},{"source":"finder","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder (umbilicus-lines-v1)","licence":"CC BY-NC 4.0","upstream":"https://github.com/ChaseHendrick/Scrolls/releases/tag/umbilicus-lines-v1","file":"lines/PHerc0483B/PHerc0483B_20251124083638_finder_umbilicus.json","sha256":"cac59657665ae2ce99485f4904e9cbbd7a92d0df3cba87ea33e2dc8a59d2958d","z":[1760.0,11296.0],"note":"CT end check: low PASS, high PASS; no end checked on CT by a person","grade":"PASS","ends":{"low":{"grade":"PASS","recapped":false,"D_mm":1.6},"high":{"grade":"PASS","recapped":false,"D_mm":3.0}},"untested":false,"usable":["low","high"],"stamp":{"voxelsize_um":8.64,"volume":"20251124083638-8.640um-1.2m-116keV-masked.zarr","volume_width":8343,"volume_height":8343,"volume_slices":11880},"points":[4603,3819,1760,4603,3819,1824,4620,3857,1888,4621,3878,1952,4612,3923,2016,4597,3983,2080,4571,4049,2144,4550,4117,2208,4530,4175,2272,4512,4224,2336,4498,4269,2400,4491,4298,2464,4473,4310,2528,4446,4303,2592,4410,4323,2656,4377,4350,2720,4340,4388,2784,4305,4437,2848,4270,4488,2912,4239,4542,2976,4213,4593,3040,4196,4640,3104,4162,4682,3168,4118,4711,3232,4067,4729,3296,4024,4745,3360,3980,4764,3424,3944,4796,3488,3912,4837,3552,3881,4883,3616,3853,4929,3680,3822,4973,3744,3774,5011,3808,3726,5039,3872,3682,5059,3936,3648,5074,4000,3616,5087,4064,3590,5113,4128,3567,5151,4192,3542,5193,4256,3519,5234,4320,3494,5270,4384,3474,5302,4448,3454,5328,4512,3426,5340,4576,3392,5341,4640,3351,5331,4704,3307,5324,4768,3266,5315,4832,3226,5341,4896,3204,5319,4960,3191,5254,5024,3186,5195,5088,3238,5112,5152,3351,4935,5216,3429,4694,5280,3523,4423,5344,3607,4175,5408,3698,3942,5472,3780,3768,5536,3851,3591,5600,3897,3471,5664,3931,3437,5728,3998,3426,5792,4061,3386,5856,4055,3357,5920,4065,3348,5984,4063,3361,6048,4076,3360,6112,4099,3355,6176,4134,3344,6240,4183,3331,6304,4241,3316,6368,4296,3304,6432,4348,3292,6496,4406,3282,6560,4467,3277,6624,4523,3275,6688,4572,3273,6752,4619,3269,6816,4666,3265,6880,4718,3260,6944,4768,3258,7008,4814,3258,7072,4858,3259,7136,4905,3265,7200,4946,3276,7264,4984,3289,7328,5017,3303,7392,5040,3317,7456,5056,3328,7520,5071,3340,7584,5081,3353,7648,5096,3369,7712,5120,3384,7776,5151,3406,7840,5183,3435,7904,5218,3466,7968,5248,3495,8032,5271,3517,8096,5283,3534,8160,5287,3547,8224,5281,3553,8288,5278,3554,8352,5276,3548,8416,5276,3535,8480,5274,3507,8544,5271,3532,8608,5274,3605,8672,5279,3714,8736,5285,3843,8800,5312,3976,8864,5352,4098,8928,5398,4192,8992,5447,4246,9056,5520,4223,9120,5549,4200,9184,5540,4234,9248,5500,4291,9312,5428,4361,9376,5337,4436,9440,5247,4506,9504,5157,4563,9568,5081,4599,9632,5030,4609,9696,5017,4585,9760,4984,4591,9824,4955,4598,9888,4928,4606,9952,4900,4618,10016,4865,4634,10080,4823,4652,10144,4782,4671,10208,4734,4698,10272,4688,4730,10336,4648,4763,10400,4616,4793,10464,4596,4821,10528,4578,4846,10592,4532,4855,10656,4517,4851,10720,4538,4818,10784,4587,4768,10848,4647,4717,10912,4716,4689,10976,4791,4594,11040,4853,4512,11104,4896,4451,11168,4894,4440,11232,4894,4440,11296],"superseded_by":"lines/PHerc0483B/PHerc0483B_20251124083638_finder-polished_umbilicus.json"}]},{"scroll":"PHerc0490A","scan":"20250521151210","volume":"20250521151210-8.640um-1.2m-116keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0490A/volumes/20250521151210-8.640um-1.2m-116keV-masked.zarr","voxel_um":8.64,"shape":[11698,9101,9101],"levels":6,"pyramid":[{"path":"0","shape":[11698,9101,9101],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[5849,4551,4551],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[2925,2276,2276],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[1463,1138,1138],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[732,569,569],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[366,285,285],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":true,"grand_prize":false,"lines":[{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0490A/PHerc0490A_20250521151210_finder-v2_umbilicus.json","sha256":"77fa8e83cf9c537568e87b3b543a7e8a473f5514699790521ecd5f3e45548290","z":[1920.0,10304.0],"note":"Model output: the Center Finder's own line on this scan, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 3.6125 mm. 0 of 129 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":8.64,"volume":"20250521151210-8.640um-1.2m-116keV-masked.zarr","volume_width":9101,"volume_height":9101,"volume_slices":11698},"points":[4253,2861,1920,4255,3031,1984,4262,3189,2048,4274,3335,2112,4292,3468,2176,4315,3589,2240,4343,3697,2304,4377,3814,2368,4420,3908,2496,4477,3973,2560,4536,4006,2624,4595,4042,2752,4642,4057,2816,4684,4047,2880,4725,4055,2944,4775,4061,3008,4827,4065,3072,4870,4071,3136,4908,4076,3200,4919,4079,3264,4930,4081,3328,4933,4078,3392,4922,4072,3456,4920,4067,3520,4890,4060,3584,4848,4054,3648,4795,4046,3712,4727,4042,3776,4658,4040,3840,4594,4039,3904,4545,4035,3968,4495,4033,4032,4474,4033,4096,4449,4032,4160,4426,4032,4224,4412,4031,4288,4370,4028,4352,4322,4026,4416,4273,4032,4480,4223,4051,4544,4179,4076,4608,4137,4099,4672,4103,4127,4736,4091,4159,4800,4077,4192,4864,4029,4221,4928,3970,4245,4992,3921,4263,5056,3852,4270,5120,3772,4270,5184,3692,4267,5248,3614,4262,5312,3538,4253,5376,3464,4242,5440,3401,4241,5504,3361,4236,5568,3308,4221,5632,3264,4199,5696,3236,4173,5760,3234,4146,5824,3216,4108,5888,3195,4073,5952,3174,4033,6016,3153,3994,6080,3127,3959,6144,3104,3934,6208,3072,3918,6272,3058,3901,6336,3060,3882,6400,3076,3868,6464,3102,3857,6528,3154,3852,6592,3217,3849,6656,3277,3852,6720,3343,3848,6784,3411,3852,6848,3452,3862,6912,3506,3879,6976,3557,3901,7040,3631,3926,7104,3709,3928,7168,3783,3954,7232,3851,3981,7296,3923,4031,7360,3983,4034,7424,4028,4116,7488,4066,4269,7552,4087,4490,7616,4085,4739,7680,4099,5016,7744,4109,5286,7808,4122,5534,7872,4134,5731,7936,4144,5902,8000,4154,6010,8064,4165,6064,8128,4174,6042,8192,4185,6079,8256,4194,6114,8320,4202,6143,8384,4211,6158,8448,4220,6177,8512,4224,6186,8576,4224,6194,8640,4217,6196,8704,4207,6193,8768,4196,6192,8832,4185,6189,8896,4173,6185,8960,4162,6182,9024,4153,6178,9088,4147,6177,9152,4146,6172,9216,4149,6168,9280,4151,6165,9344,4153,6160,9408,4155,6152,9472,4150,6139,9536,4138,6112,9600,4122,6075,9664,4103,6035,9728,4092,5992,9792,4074,5944,9856,4083,5896,9920,4033,5851,9984,3970,5806,10048,3893,5760,10112,3802,5714,10176,3697,5667,10240,3579,5620,10304],"superseded_by":null},{"source":"finder-polished","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder line polished by kit axispolish (rule 1)","licence":"CC BY-NC 4.0","upstream":"https://github.com/ChaseHendrick/Scrolls/blob/main/docs/tools/axispolish.md","file":"lines/PHerc0490A/PHerc0490A_20250521151210_finder-polished_umbilicus.json","sha256":"5c42738b9c0daaeed840a7833e3112ca5bea8810b219d25e48397ee0d7a60d3e","z":[1900.0,10300.0],"note":"coverage polish of the finder line (in the frozen test's ten scans); median move 4.023 mm, median coverage gain 2.7183 wraps; 27 of 83 steps move over 4 mm sideways (largest 13.26 mm); ends not re-checked; no person checked it on CT","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":8.64,"volume":"20250521151210-8.640um-1.2m-116keV-masked.zarr","volume_width":9101,"volume_height":9101,"volume_slices":11698},"points":[4230,3009,1900,4682,2986,2000,4104,3148,2100,3891,3564,2200,4204,3651,2300,4222,3442,2400,4315,3830,2500,3858,3974,2600,3888,3980,2700,5416,3835,2800,4861,4304,2900,4948,4402,3000,4957,4115,3100,5068,3973,3200,5160,3910,3300,4420,4104,3500,5472,3863,3600,5454,4003,3700,5225,4097,3800,5426,3993,3900,4813,3983,4000,4336,4078,4100,4569,3908,4200,4157,4013,4300,4189,3941,4400,4133,3989,4500,3958,4064,4600,3575,4491,4700,3654,4540,4800,4491,4010,4900,3430,4578,5000,3257,4373,5100,3257,4170,5200,3991,4523,5300,4160,4268,5400,4275,4275,5500,3013,3616,5600,3025,4380,5700,2988,4332,5800,2961,4197,5900,3397,3480,6000,3361,3381,6100,3504,3322,6200,2868,3880,6300,2818,3924,6400,2855,3847,6500,2795,3940,6600,3050,4305,6700,3488,4025,6800,3082,4008,6900,2849,4093,7000,3992,3760,7100,4103,3714,7200,4185,4025,7300,4141,3793,7400,4094,3832,7500,3646,4563,7600,3515,4685,7700,4175,5835,7800,3576,5677,7900,4203,6008,8000,4352,5940,8100,4804,6082,8200,4160,6230,8300,4146,6299,8400,4111,6204,8500,4103,6222,8600,4693,6138,8700,4631,6140,8800,4692,6101,8900,4203,6288,9000,4145,6141,9100,4158,6114,9200,4082,6200,9300,4243,6232,9400,4121,6201,9500,4114,6140,9600,4125,6040,9700,3985,5829,9800,4001,5769,9900,4012,5685,10000,4045,5862,10100,3685,5657,10200,3349,5649,10300],"superseded_by":"lines/PHerc0490A/PHerc0490A_20250521151210_finder-v2_umbilicus.json"},{"source":"finder","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder (umbilicus-lines-v1)","licence":"CC BY-NC 4.0","upstream":"https://github.com/ChaseHendrick/Scrolls/releases/tag/umbilicus-lines-v1","file":"lines/PHerc0490A/PHerc0490A_20250521151210_finder_umbilicus.json","sha256":"df2c27dc09a6f60af268971d7844c4ead4113ebff3bcd12418be16496f358874","z":[1824.0,10400.0],"note":"CT end check: low PASS (CT recap), high PASS (CT recap); no end checked on CT by a person","grade":"PASS","ends":{"low":{"grade":"PASS","recapped":true,"D_mm":1.74},"high":{"grade":"PASS","recapped":true,"D_mm":0.3}},"untested":false,"usable":["low","high"],"stamp":{"voxelsize_um":8.64,"volume":"20250521151210-8.640um-1.2m-116keV-masked.zarr","volume_width":9101,"volume_height":9101,"volume_slices":11698},"points":[4621,3769,1824,4621,3769,1888,4636,3788,1952,4651,3806,2016,4667,3825,2080,4682,3843,2144,4697,3861,2208,4712,3880,2272,4727,3898,2336,4742,3917,2400,4758,3935,2464,4773,3954,2528,4788,3972,2592,4803,3991,2656,4818,4009,2720,4833,4027,2784,4849,4046,2848,4864,4064,2912,4879,4083,2976,4894,4101,3040,4899,4135,3104,4871,4147,3168,4837,4135,3232,4783,4098,3296,4709,4043,3360,4648,4007,3424,4621,4007,3488,4601,4030,3552,4589,4047,3616,4577,4062,3680,4570,4076,3744,4571,4087,3808,4574,4086,3872,4564,4072,3936,4547,4047,4000,4525,4023,4064,4498,3998,4128,4473,3974,4192,4452,3956,4256,4436,3947,4320,4424,3936,4384,4410,3934,4448,4390,3937,4512,4363,3958,4576,4333,3993,4640,4302,4037,4704,4314,4073,4768,4279,4128,4832,4202,4191,4896,4102,4253,4960,3989,4301,5024,3860,4349,5088,3728,4384,5152,3601,4407,5216,3501,4411,5280,3459,4419,5344,3447,4372,5408,3381,4306,5472,3309,4223,5536,3244,4119,5600,3187,4010,5664,3136,3906,5728,3090,3810,5792,3059,3730,5856,3051,3685,5920,3067,3682,5984,3068,3661,6048,3072,3644,6112,3080,3634,6176,3085,3619,6240,3088,3607,6304,3091,3594,6368,3100,3583,6432,3120,3575,6496,3145,3573,6560,3177,3577,6624,3211,3581,6688,3245,3585,6752,3284,3593,6816,3320,3608,6880,3354,3630,6944,3379,3650,7008,3391,3641,7072,3456,3701,7136,3547,3818,7200,3663,3975,7264,3789,4147,7328,3927,4336,7392,4068,4530,7456,4190,4685,7520,4282,4812,7584,4329,4902,7648,4338,4963,7712,4364,5072,7776,4370,5192,7840,4369,5290,7904,4361,5387,7968,4357,5495,8032,4352,5610,8096,4350,5706,8160,4345,5808,8224,4344,5911,8288,4351,6006,8352,4363,6080,8416,4378,6139,8480,4395,6162,8544,4412,6184,8608,4428,6199,8672,4439,6219,8736,4446,6233,8800,4465,6279,8895,4480,6301,8959,4490,6308,9023,4493,6301,9087,4491,6280,9151,4479,6245,9215,4464,6206,9279,4448,6168,9343,4433,6129,9407,4417,6091,9471,4402,6052,9535,4386,6013,9599,4371,5975,9663,4355,5936,9727,4340,5898,9791,4324,5859,9855,4309,5821,9919,4293,5782,9983,4278,5744,10047,4262,5705,10111,4247,5666,10175,4231,5628,10239,4216,5589,10303,4208,5570,10336,4208,5570,10400],"superseded_by":"lines/PHerc0490A/PHerc0490A_20250521151210_finder-polished_umbilicus.json"}]},{"scroll":"PHerc0490B","scan":"20250521151215","volume":"20250521151215-8.640um-1.2m-116keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0490B/volumes/20250521151215-8.640um-1.2m-116keV-masked.zarr","voxel_um":8.64,"shape":[10648,8343,8343],"levels":6,"pyramid":[{"path":"0","shape":[10648,8343,8343],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[5324,4172,4172],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[2662,2086,2086],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[1331,1043,1043],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[666,522,522],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[333,261,261],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":true,"grand_prize":false,"lines":[{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0490B/PHerc0490B_20250521151215_finder-v2_umbilicus.json","sha256":"05d619ae4a50c740a9f9e6c3f60b2e0ca875e6cd9b06630f1f37c49add090a32","z":[1792.0,9024.0],"note":"Model output: the Center Finder's own line on this scan, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 5.1237 mm. 0 of 112 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":8.64,"volume":"20250521151215-8.640um-1.2m-116keV-masked.zarr","volume_width":8343,"volume_height":8343,"volume_slices":10648},"points":[4860,3653,1792,4866,3673,1856,4871,3694,1920,4874,3716,1984,4874,3739,2048,4874,3763,2112,4871,3789,2176,4868,3806,2240,4862,3834,2304,4854,3866,2368,4846,3909,2432,4837,3960,2496,4829,4010,2560,4820,4059,2624,4793,4109,2688,4748,4155,2752,4689,4194,2816,4620,4227,2880,4550,4246,2944,4478,4256,3008,4410,4267,3072,4355,4275,3136,4317,4288,3200,4296,4301,3264,4293,4303,3328,4298,4312,3392,4297,4325,3456,4294,4348,3520,4295,4378,3584,4308,4412,3648,4307,4446,3712,4291,4480,3776,4280,4508,3840,4248,4528,3904,4199,4542,3968,4140,4547,4032,4050,4541,4096,3987,4541,4160,3954,4543,4224,3950,4543,4288,3971,4539,4352,4021,4531,4416,4073,4521,4480,4137,4509,4544,4210,4495,4608,4256,4481,4672,4285,4467,4736,4291,4457,4800,4269,4450,4864,4273,4448,4928,4274,4452,4992,4270,4454,5056,4266,4455,5120,4263,4446,5184,4269,4426,5248,4276,4397,5312,4292,4359,5376,4317,4315,5440,4345,4273,5504,4380,4248,5568,4424,4242,5632,4465,4252,5696,4512,4280,5760,4559,4321,5824,4607,4363,5888,4647,4397,5952,4686,4422,6016,4715,4443,6080,4741,4446,6144,4764,4433,6208,4770,4418,6272,4768,4406,6336,4756,4383,6400,4733,4358,6464,4711,4328,6528,4693,4290,6592,4678,4246,6656,4663,4202,6720,4647,4163,6784,4634,4132,6848,4627,4101,6976,4627,4080,7040,4618,4068,7104,4603,4062,7168,4584,4058,7232,4564,4062,7296,4545,4059,7360,4532,4059,7424,4521,4063,7488,4506,4072,7552,4508,4085,7616,4497,4106,7680,4474,4131,7744,4442,4161,7808,4401,4191,7872,4352,4224,7936,4299,4259,8000,4245,4292,8064,4194,4319,8128,4150,4352,8192,4117,4378,8256,4098,4387,8320,4106,4416,8384,4096,4464,8448,4089,4525,8512,4074,4594,8576,4055,4665,8640,4029,4726,8704,3999,4790,8768,3964,4857,8832,3924,4926,8896,3880,4998,8960,3830,5072,9024],"superseded_by":null},{"source":"finder-polished","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder line polished by kit axispolish (rule 1)","licence":"CC BY-NC 4.0","upstream":"https://github.com/ChaseHendrick/Scrolls/blob/main/docs/tools/axispolish.md","file":"lines/PHerc0490B/PHerc0490B_20250521151215_finder-polished_umbilicus.json","sha256":"d09d5fa0f22f624b619ebd14ef4b0d8341a50940d1fe881386c8edd04f01c67a","z":[1800.0,9000.0],"note":"coverage polish of the finder line (in the frozen test's ten scans); median move 5.573 mm, median coverage gain 3.2917 wraps; 21 of 72 steps move over 4 mm sideways (largest 10.57 mm); ends not re-checked; no person checked it on CT","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":8.64,"volume":"20250521151215-8.640um-1.2m-116keV-masked.zarr","volume_width":8343,"volume_height":8343,"volume_slices":10648},"points":[4807,3629,1800,4832,3700,1900,5012,3744,2000,5090,3918,2100,5129,3731,2200,5250,4130,2300,4679,3733,2400,4519,4358,2500,4629,4551,2600,4666,3965,2700,4784,3943,2800,4677,3861,2900,4338,4493,3000,4293,4443,3100,4280,4297,3200,4172,4261,3300,4164,4204,3400,4112,4129,3500,4073,4072,3600,3619,4370,3700,3556,4733,3800,3421,5077,3900,3779,4800,4000,4393,4636,4100,4408,4764,4200,4808,4637,4300,4763,4614,4400,4810,4574,4500,3589,4516,4600,3619,4440,4700,3329,4454,4800,3295,4434,4900,4327,4085,5000,4379,4146,5100,3781,3954,5200,4207,4140,5300,4217,4144,5400,4174,4176,5500,4837,4559,5600,4490,4945,5700,4810,4446,5800,4765,4400,5900,4563,4271,6000,4560,4184,6100,4707,4039,6200,4675,3964,6300,5473,4696,6400,5415,4651,6500,5363,4500,6600,5170,4411,6700,5107,4369,6800,3951,4427,6900,4611,3804,7000,4700,3897,7100,4420,4048,7200,4491,3958,7300,4435,3935,7400,4579,4133,7500,4546,4356,7600,4738,3944,7700,3885,3903,7800,4452,4329,7900,4628,4408,8000,4032,4228,8100,4096,4262,8200,4612,4533,8300,4039,4584,8400,4185,4468,8500,4202,4733,8600,4018,4906,8700,4082,4992,8800,3897,4876,8900,4204,5002,9000],"superseded_by":"lines/PHerc0490B/PHerc0490B_20250521151215_finder-v2_umbilicus.json"},{"source":"finder","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder (umbilicus-lines-v1)","licence":"CC BY-NC 4.0","upstream":"https://github.com/ChaseHendrick/Scrolls/releases/tag/umbilicus-lines-v1","file":"lines/PHerc0490B/PHerc0490B_20250521151215_finder_umbilicus.json","sha256":"93825af476b6c664897eb729427a09a4a27cd62c85c9073d3efcef6db8d8bb49","z":[1696.0,9120.0],"note":"CT end check: low FLAG, high PASS (CT recap); no end checked on CT by a 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4.0","upstream":"https://github.com/TAUIL-Abd-Elilah/umbilicus-cross-validation/blob/92664e384f6f86543cbfb281668831ec8b4fc7a6/manual/PHerc0800_umbilicus.json","file":"lines/PHerc0800/PHerc0800_20250521135224_tauil_umbilicus.json","sha256":"fa15ff7252efa871a8f03502d11dea33b1905332f5828499cc4480e8e51d7c18","z":[2200.0,23050.0],"note":"","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{},"points":[5350,3800,2200,5200,4050,2800,5250,4350,3500,5400,4350,4000,5550,4150,4500,5500,4100,5000,5700,3800,5500,5750,3950,6000,5800,4200,6500,5800,4250,7200,5550,4500,8000,5470,4720,8750,5180,5380,9500,4800,5400,10250,4380,5310,11000,4120,5520,11750,3980,5580,12500,3690,5660,13250,3510,5730,14000,3700,5680,14750,4050,5580,15529,4200,5500,16281,4350,5250,17033,4700,5200,17785,5000,5200,18537,5350,5050,19289,5500,4900,20042,5700,5000,20794,5150,5500,21546,4050,6000,22298,3500,6500,23050],"superseded_by":null},{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center 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Median move 2.7866 mm. 4 of 335 steps between points move over 3 mm sideways, all within 3 mm of an end. Ends not checked on CT; no person has checked this line on 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Drobkov","licence":"MIT","upstream":"https://github.com/AlexeyDrobkovStrikesBack/herculaneum-umbilici/blob/de7642ac9b38266e95192489e22fb13b7e2d13b6/PHerc0813_umbilicus.json","file":"lines/PHerc0813/PHerc0813_20250821151723_drobkov_umbilicus.json","sha256":"bbabc25f3a55110cd1d14f9a858b6bf9e2fa8c86b195ae3ac68aad27b913eb3c","z":[1808.0,16864.0],"note":"","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":9.362,"volume":"20250821151723-9.362um-1.2m-113keV-masked.zarr","volume_width":7947,"volume_height":7947,"volume_slices":16993},"points":[2756,3682,1808,2766,3670,1904,2756,3682,2000,2739,3696,2100,2758,3682,2200,2713,3600,2300,2685,3623,2400,2626,3550,2488,2696,3575,2600,2784,3624,2712,2882,3589,2824,3009,3533,2936,3020,3477,3048,3085,3403,3160,3085,3403,3272,3114,3378,3384,3217,3344,3496,3210,3385,3600,3231,3402,3712,3310,3403,3824,3329,3395,3936,3384,3372,4048,3449,3254,4160,3407,3233,4272,3406,3240,4384,3544,3269,4496,3651,3333,4608,3628,3364,4720,3651,3438,4832,3871,4050,4944,3876,4339,5056,3772,4376,5168,3746,4429,5280,3889,4806,5392,4002,4978,5504,4074,5352,5616,4064,5500,5728,4417,5679,5840,4488,5792,5952,4632,5879,6064,4637,5939,6176,4678,5913,6288,4796,5841,6392,4847,5790,6504,4890,5714,6616,4857,5662,6728,4926,5664,6840,4962,5646,6952,5095,5554,7064,5122,5483,7176,5220,5353,7288,5348,5200,7400,5461,5101,7512,5397,5092,7624,5378,5004,7736,5401,4889,7848,5368,4760,7960,5394,4634,8064,5436,4539,8176,5525,4398,8288,5631,4279,8400,5679,4191,8512,5786,4092,8624,5795,4089,8736,5810,4085,8848,5794,4090,8960,5755,4054,9072,5728,3782,9184,5684,3600,9296,5695,3408,9408,5750,3116,9520,5667,2880,9632,5557,2918,9744,5590,2885,9856,5576,2859,9964,5452,2776,10072,5395,2780,10184,5369,2762,10240,5184,2718,10296,5078,2718,10352,4942,2736,10408,4608,2758,10520,4427,2828,10548,4339,2890,10576,4226,2971,10600,4185,3031,10632,4036,3110,10744,3992,3136,10856,3811,3189,10968,3600,3399,11080,3563,3496,11192,3548,3560,11304,3531,3619,11416,3426,3610,11528,3390,3626,11632,3380,3630,11744,3366,3662,11856,3357,3680,11968,3362,3665,12080,3404,3679,12192,3450,3725,12304,3475,3744,12416,3471,3747,12528,3436,3775,12640,3418,3800,12752,3395,3835,12864,3369,3846,12976,3351,3870,13088,3323,3909,13200,3302,3916,13312,3281,3923,13424,3274,3962,13536,3218,3923,13648,3190,3904,13760,3161,3913,13872,3084,3878,13984,3024,3863,14096,3016,3829,14208,3070,3793,14320,3052,3772,14432,3056,3782,14544,3047,3724,14648,2949,3562,14760,2789,3412,14872,2705,3353,14984,2656,3283,15096,2633,3222,15208,2489,3198,15320,2498,3175,15432,2482,3126,15544,2464,3074,15656,2426,3033,15768,2365,3072,15880,2445,3221,15992,2469,3214,16112,2469,3266,16240,2439,3289,16368,2446,3289,16496,2454,3304,16624,2454,3312,16744,2629,3340,16864],"superseded_by":null},{"source":"tauil","kind":"person","credit":"Abd Elilah (manual khartes curves)","licence":"CC BY 4.0","upstream":"https://github.com/TAUIL-Abd-Elilah/umbilicus-cross-validation/blob/92664e384f6f86543cbfb281668831ec8b4fc7a6/manual/PHerc0813_umbilicus.json","file":"lines/PHerc0813/PHerc0813_20250821151723_tauil_umbilicus.json","sha256":"0e0d519820dd0538fa6625bce18793edf5b5080567d1664e7b52d2d7f20f96bd","z":[2200.0,16200.0],"note":"","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{},"points":[3750,4050,2200,3450,3800,2800,3470,3740,3400,3600,3840,4000,3810,3980,4600,4100,4260,5200,4130,4410,5800,4220,4510,6400,4360,4520,7000,4550,4400,7500,4500,4200,8000,4700,4000,8500,4800,3900,9000,4650,3700,9500,4450,3700,9750,4200,3650,10000,4000,3600,10250,3800,3600,10500,3700,3600,10750,3600,3650,11500,3500,3750,12000,3400,3850,12500,3250,4050,13500,2750,4000,14500,2400,3700,15000,2050,3700,15200,1750,3650,15500,1850,3450,15800,2250,3350,15900,2300,3350,16000,2350,3500,16200],"superseded_by":null},{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0813/PHerc0813_20250821151723_finder-v2_umbilicus.json","sha256":"2d95b2c7534f442b29694d91546b3947d21acc786a584f7384cfa58c2613b18f","z":[1152.0,16768.0],"note":"Model output: the Center Finder line from the cross-validation fold that held this scroll out, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 1.9039 mm. 0 of 227 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":9.362,"volume":"20250821151723-9.362um-1.2m-113keV-masked.zarr"},"points":[3111,3407,1152,3111,3448,1216,3111,3482,1280,3111,3511,1664,3111,3534,1728,3111,3550,1792,3110,3563,2112,3110,3566,2432,3111,3555,2496,3114,3557,2560,3116,3560,2624,3116,3559,2688,3116,3554,2752,3114,3541,2816,3112,3522,2880,3108,3501,2944,3106,3477,3008,3110,3453,3072,3117,3434,3136,3128,3422,3200,3139,3414,3264,3151,3407,3328,3163,3400,3392,3169,3393,3456,3179,3387,3520,3189,3382,3584,3211,3376,3648,3241,3372,3712,3275,3370,3776,3312,3369,3840,3346,3368,3904,3374,3369,3968,3393,3370,4032,3398,3373,4096,3400,3374,4160,3400,3370,4224,3405,3363,4288,3408,3371,4352,3417,3391,4416,3428,3425,4480,3440,3461,4544,3451,3508,4608,3460,3559,4672,3464,3609,4736,3436,3585,4800,3445,3629,4864,3492,3741,4928,3564,3913,4992,3658,4112,5056,3760,4316,5248,3861,4505,5312,3950,4666,5376,4010,4776,5440,4035,4815,5504,4013,4753,5568,4020,4766,5632,4037,4791,5696,4056,4826,5760,4080,4867,5824,4104,4912,5888,4127,4959,5952,4143,4997,6016,4154,5031,6080,4166,5055,6144,4183,5061,6208,4204,5077,6272,4237,5088,6336,4272,5106,6400,4325,5123,6464,4389,5145,6528,4453,5167,6592,4509,5188,6656,4560,5212,6720,4598,5232,6784,4631,5245,6848,4630,5260,6912,4647,5264,6976,4672,5258,7040,4718,5244,7104,4775,5225,7168,4832,5199,7232,4887,5173,7296,4944,5151,7360,4977,5157,7424,5005,5135,7488,5048,5099,7552,5136,5047,7616,5238,4979,7680,5339,4907,7744,5433,4828,7808,5506,4757,7872,5555,4703,7936,5576,4673,8000,5565,4673,8064,5558,4675,8128,5572,4671,8192,5585,4638,8256,5599,4569,8320,5608,4453,8384,5609,4311,8448,5615,4158,8512,5605,4012,8640,5560,3887,8704,5500,3803,8768,5427,3769,8832,5347,3749,8896,5265,3730,8960,5193,3709,9024,5135,3684,9088,5102,3655,9152,5105,3622,9216,5104,3592,9280,5093,3566,9344,5082,3546,9408,5060,3527,9472,5035,3514,9536,5007,3505,9600,4980,3502,9664,4956,3516,9728,4939,3522,9792,4925,3528,9856,4912,3533,9920,4894,3535,9984,4871,3534,10048,4842,3531,10112,4814,3525,10176,4786,3520,10240,4780,3512,10304,4810,3517,10368,4759,3522,10432,4650,3530,10496,4501,3540,10560,4315,3551,10624,4129,3562,10688,3944,3572,10752,3787,3581,10816,3677,3588,10880,3639,3590,10944,3655,3594,11008,3620,3597,11072,3602,3598,11136,3586,3600,11200,3570,3604,11264,3558,3611,11328,3533,3618,11392,3506,3624,11456,3478,3630,11520,3453,3633,11584,3434,3635,11648,3423,3638,11712,3423,3641,11776,3424,3645,11840,3422,3652,11904,3421,3659,11968,3417,3666,12032,3414,3672,12096,3410,3677,12160,3405,3680,12224,3401,3682,12288,3397,3683,12352,3396,3682,12416,3395,3683,12480,3396,3687,12544,3396,3696,12608,3394,3706,12672,3393,3720,12736,3389,3735,12800,3382,3749,12864,3373,3762,12928,3363,3773,12992,3353,3786,13056,3340,3801,13120,3328,3816,13184,3316,3828,13248,3306,3840,13312,3294,3852,13376,3277,3862,13440,3256,3868,13504,3237,3874,13568,3221,3878,13632,3205,3883,13696,3182,3886,13760,3160,3890,13824,3137,3888,13888,3114,3884,13952,3089,3877,14016,3066,3870,14080,3048,3857,14144,3039,3843,14208,3036,3831,14272,3036,3818,14336,3033,3800,14400,3041,3786,14464,3036,3757,14528,3015,3710,14592,2984,3658,14656,2949,3598,14720,2907,3533,14784,2861,3471,14848,2817,3418,14912,2782,3374,14976,2758,3337,15040,2753,3310,15104,2743,3284,15168,2731,3257,15232,2723,3235,15296,2721,3211,15360,2715,3190,15424,2710,3170,15488,2708,3150,15552,2710,3134,15616,2715,3115,15680,2716,3097,15744,2723,3082,15808,2734,3073,15872,2752,3067,15936,2772,3053,16000,2781,3034,16064,2807,3004,16128,2849,2971,16192,2906,2936,16256,2943,2894,16320,3000,2852,16384,3086,2807,16448,3189,2761,16512,3310,2712,16576,3448,2662,16704,3603,2611,16768],"superseded_by":null}]},{"scroll":"PHerc0826","scan":"20250821151701","volume":"20250821151701-9.362um-1.2m-113keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0826/volumes/20250821151701-9.362um-1.2m-113keV-masked.zarr","voxel_um":9.362,"shape":[16920,8169,8169],"levels":6,"pyramid":[{"path":"0","shape":[16920,8169,8169],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[8460,4085,4085],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[4230,2043,2043],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[2115,1022,1022],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[1058,511,511],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[529,256,256],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":true,"grand_prize":true,"lines":[{"source":"bucket","kind":"person","credit":"Vesuvius Challenge open data (representations/umbilicus)","licence":"CC BY-NC 4.0 (Vesuvius Challenge open data terms)","upstream":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0826/representations/umbilicus/20250821151701-umbilicus-20260808113303.json","file":"lines/PHerc0826/PHerc0826_20250821151701_bucket_umbilicus.json","sha256":"fc9c54cdc0ea7f0e0bcdbe4e1a94e4a9017e044e2fd7f371531f12c9e6b21fe1","z":[1941.0,16262.0],"note":"","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":9.362,"volume":"20250821151701-9.362um-1.2m-113keV-masked.zarr","volume_width":8169,"volume_height":8169,"volume_slices":16920},"points":[5231,4456,1941,5215,4162,2514,5149,3884,3005,5185,3791,3211,5159,3539,3634,5103,3575,3954,4973,3585,4346,5004,3606,4619,4777,4048,5011,4792,4250,5434,4854,4239,5671,4777,4291,5981,4384,4208,6379,4141,4410,6704,4001,4663,6921,3800,4684,7092,3154,4410,7571,3391,4352,7736,3324,4296,7978,3314,4316,8324,3461,4243,8601,3396,4291,8819,3346,4424,9040,3476,4808,9212,3517,5388,9329,3492,5696,9471,3517,5594,9662,3602,5407,9971,3602,5333,10129,3659,5358,10466,3744,5366,10864,3785,5285,11303,3870,5132,11632,3927,5043,11949,4029,4877,12367,4118,4829,12846,4216,4756,13411,4247,4654,13687,4298,4532,13982,4460,4438,14271,4511,4337,14525,4577,4259,14723,4653,4059,14974,4744,3854,15175,4599,3787,15421,4682,3631,15752,4818,3467,15953,4985,3275,16092,5181,3100,16262],"superseded_by":null},{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0826/PHerc0826_20250821151701_finder-v2_umbilicus.json","sha256":"88cbb508bb8a86137891ca50c6194eae4e128539ed42ec920ddf33fa0de04f2c","z":[64.0,16640.0],"note":"Model output: the Center Finder line from the cross-validation fold that held this scroll out, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 3.418 mm. 3 of 240 steps between points move over 3 mm sideways, all within 2 mm of an end. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":9.362,"volume":"20250821151701-9.362um-1.2m-113keV-masked.zarr"},"points":[3617,5004,64,3965,4717,192,4270,4479,256,4531,4288,576,4748,4145,640,4922,4049,768,5062,4123,832,5106,4129,896,5123,4123,960,5148,4129,1344,5185,4135,1408,5208,4146,1472,5211,4164,1664,5204,4185,1728,5202,4207,1792,5198,4227,1856,5189,4243,1920,5178,4252,1984,5168,4251,2048,5161,4252,2112,5156,4251,2176,5150,4249,2240,5146,4261,2304,5143,4263,2368,5144,4250,2432,5141,4222,2496,5140,4192,2560,5133,4147,2624,5123,4093,2688,5110,4031,2752,5095,3973,2816,5079,3923,2880,5064,3893,2944,5051,3857,3008,5044,3822,3072,5040,3787,3136,5040,3764,3200,5035,3742,3264,5029,3719,3328,5022,3692,3392,5016,3668,3456,5009,3645,3520,5005,3629,3584,5000,3613,3648,4999,3601,3712,5000,3589,3776,5000,3584,3840,5000,3590,3904,5002,3598,3968,5004,3608,4032,4997,3620,4096,4989,3635,4160,4980,3650,4224,4956,3663,4288,4922,3670,4352,4884,3669,4416,4858,3676,4480,4826,3692,4544,4789,3719,4608,4742,3747,4672,4689,3784,4736,4644,3822,4800,4605,3862,4864,4563,3896,4928,4532,3922,4992,4510,3942,5056,4510,3964,5120,4498,3983,5184,4485,3978,5248,4460,3990,5312,4437,4016,5376,4410,4055,5440,4389,4105,5504,4369,4160,5568,4331,4216,5632,4267,4266,5696,4199,4301,5760,4113,4318,5952,4023,4307,6016,3930,4315,6080,3853,4315,6144,3792,4317,6208,3760,4317,6272,3748,4318,6336,3737,4317,6400,3744,4316,6528,3750,4315,6592,3737,4312,6656,3708,4309,6720,3671,4311,6784,3623,4310,6848,3572,4309,6912,3525,4308,6976,3482,4308,7040,3451,4308,7104,3440,4309,7168,3424,4308,7232,3408,4308,7296,3391,4310,7360,3379,4316,7424,3359,4325,7488,3346,4336,7552,3322,4346,7616,3291,4358,7680,3254,4369,7744,3213,4378,7808,3174,4382,7872,3130,4385,7936,3089,4388,8000,3056,4392,8064,3030,4394,8128,3018,4395,8192,3005,4397,8256,3001,4400,8320,2999,4405,8384,2998,4409,8448,2999,4414,8512,2997,4419,8576,2999,4425,8640,3002,4428,8704,3008,4432,8768,3017,4435,8832,3027,4434,8896,3037,4423,8960,3044,4446,9024,3048,4496,9088,3051,4567,9152,3054,4633,9216,3058,4717,9280,3063,4809,9344,3068,4909,9408,3075,5004,9472,3085,5080,9536,3095,5137,9600,3103,5206,9664,3109,5260,9728,3115,5291,9792,3120,5290,9856,3125,5293,9984,3128,5288,10048,3128,5289,10112,3130,5290,10176,3130,5286,10240,3130,5276,10304,3129,5262,10368,3126,5248,10432,3122,5237,10496,3123,5222,10560,3126,5209,10624,3133,5199,10688,3139,5188,10752,3136,5174,10816,3142,5155,10880,3160,5138,10944,3183,5120,11008,3198,5104,11072,3236,5091,11136,3293,5079,11200,3361,5067,11264,3438,5055,11328,3513,5041,11520,3572,5025,11584,3632,5012,11648,3683,5001,11712,3716,4989,11776,3727,4979,11840,3746,4973,11904,3759,4969,11968,3766,4963,12032,3774,4958,12096,3778,4955,12160,3776,4948,12224,3773,4938,12288,3772,4923,12352,3768,4904,12416,3761,4884,12480,3757,4865,12544,3748,4849,12608,3780,4836,12672,3863,4828,12736,3979,4822,12800,4117,4818,12864,4260,4814,12928,4393,4810,12992,4500,4805,13056,4570,4799,13120,4598,4796,13184,4591,4793,13248,4594,4783,13312,4608,4770,13376,4619,4759,13440,4634,4740,13504,4648,4720,13568,4662,4693,13632,4675,4662,13696,4685,4634,13760,4686,4607,13824,4688,4582,13888,4689,4560,13952,4696,4544,14016,4701,4539,14080,4716,4528,14144,4740,4510,14208,4763,4482,14272,4782,4453,14336,4798,4419,14400,4809,4383,14464,4820,4344,14528,4827,4307,14592,4824,4271,14656,4812,4243,14720,4806,4241,14784,4799,4212,14848,4788,4170,14912,4779,4115,14976,4759,4053,15040,4771,3990,15104,4809,3925,15168,4865,3870,15232,4937,3831,15296,5006,3813,15360,5044,3826,15424,5051,3820,15488,5028,3815,15552,4979,3810,15616,4907,3803,15680,4858,3790,15744,4817,3779,15808,4793,3767,15872,4793,3740,15936,4810,3709,16000,4849,3670,16064,4810,3623,16128,4689,3569,16192,4525,3518,16256,4333,3469,16320,4156,3438,16384,3956,3414,16448,3733,3398,16512,3488,3389,16576,3220,3388,16640],"superseded_by":null}]},{"scroll":"PHerc0846A","scan":"20250728152254","volume":"20250728152254-9.362um-1.2m-113keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0846A/volumes/20250728152254-9.362um-1.2m-113keV-masked.zarr","voxel_um":9.362,"shape":[14019,7726,7726],"levels":6,"pyramid":[{"path":"0","shape":[14019,7726,7726],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[7010,3863,3863],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[3505,1932,1932],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[1753,966,966],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[877,483,483],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[439,242,242],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":true,"grand_prize":false,"lines":[{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0846A/PHerc0846A_20250728152254_finder-v2_umbilicus.json","sha256":"1f237647923ec4d6ff21dbe58349d4907139c1e6eaa142feaf5fb07be2cede17","z":[2304.0,13632.0],"note":"Model output: the Center Finder's own line on this scan, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 1.8561 mm. 0 of 168 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":9.362,"volume":"20250728152254-9.362um-1.2m-113keV-masked.zarr","volume_width":7726,"volume_height":7726,"volume_slices":14019},"points":[3710,3871,2304,3706,3878,2368,3701,3885,2432,3693,3890,2496,3682,3895,2560,3670,3899,2624,3653,3903,2688,3636,3905,2752,3618,3905,2816,3603,3906,2880,3593,3906,2944,3586,3905,3008,3584,3903,3072,3587,3900,3136,3587,3900,3200,3587,3899,3264,3588,3899,3328,3589,3898,3392,3593,3896,3456,3599,3894,3520,3605,3891,3584,3611,3889,3648,3617,3886,3712,3622,3884,3776,3628,3883,3840,3640,3881,3904,3655,3879,3968,3671,3878,4032,3689,3877,4096,3703,3877,4160,3713,3878,4224,3721,3882,4288,3724,3889,4352,3725,3896,4416,3727,3903,4480,3729,3910,4544,3728,3918,4608,3721,3924,4672,3708,3932,4736,3694,3939,4800,3676,3949,4864,3657,3963,4928,3642,3978,4992,3629,3990,5056,3618,4001,5120,3609,4009,5184,3601,4014,5248,3593,4015,5312,3587,4015,5376,3584,4011,5440,3580,4011,5504,3579,4013,5568,3580,4015,5632,3577,4016,5696,3575,4017,5760,3577,4016,5824,3589,4015,5888,3608,4014,5952,3633,4011,6016,3663,4009,6080,3690,4008,6144,3715,4007,6208,3735,4007,6272,3745,4007,6336,3750,4010,6400,3752,4018,6464,3755,4032,6528,3757,4046,6592,3758,4065,6656,3758,4095,6720,3757,4126,6784,3757,4148,6848,3757,4165,6912,3758,4171,6976,3758,4172,7040,3756,4169,7104,3753,4162,7168,3750,4150,7232,3746,4141,7296,3744,4140,7360,3740,4135,7424,3735,4131,7488,3728,4120,7552,3720,4106,7616,3711,4093,7744,3701,4078,7808,3693,4058,7872,3688,4032,7936,3685,4003,8000,3686,3974,8064,3687,3928,8128,3687,3877,8192,3687,3816,8256,3687,3760,8320,3686,3716,8384,3678,3680,8448,3681,3655,8512,3694,3645,8576,3713,3648,8640,3738,3656,8704,3764,3651,8768,3789,3644,8832,3810,3637,8896,3823,3635,8960,3826,3636,9024,3818,3642,9088,3817,3655,9152,3818,3671,9216,3816,3691,9280,3817,3711,9344,3819,3730,9408,3822,3747,9472,3826,3762,9728,3829,3777,9792,3832,3786,9920,3835,3792,9984,3837,3795,10048,3838,3794,10112,3834,3794,10176,3829,3792,10240,3820,3794,10304,3819,3799,10432,3822,3802,10496,3836,3798,10560,3858,3787,10624,3886,3772,10688,3916,3756,10752,3945,3738,10816,3968,3723,10880,3988,3713,10944,4000,3710,11008,4012,3712,11072,4032,3714,11136,4052,3710,11200,4085,3704,11264,4128,3696,11328,4176,3690,11392,4229,3686,11456,4280,3682,11520,4339,3680,11584,4392,3680,11648,4438,3677,11712,4487,3672,11776,4521,3666,11840,4560,3661,11904,4592,3656,11968,4614,3656,12032,4627,3657,12160,4630,3658,12224,4636,3659,12288,4637,3659,12352,4635,3655,12416,4636,3649,12480,4635,3649,12544,4634,3654,12608,4632,3663,12672,4629,3660,12736,4626,3677,12800,4625,3707,12864,4623,3747,12928,4624,3788,12992,4629,3830,13056,4640,3868,13120,4652,3906,13184,4661,3930,13248,4672,3946,13440,4683,3955,13504,4695,3956,13568,4708,3951,13632],"superseded_by":null},{"source":"finder-polished","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder line polished by kit axispolish (rule 1)","licence":"CC BY-NC 4.0","upstream":"https://github.com/ChaseHendrick/Scrolls/blob/main/docs/tools/axispolish.md","file":"lines/PHerc0846A/PHerc0846A_20250728152254_finder-polished_umbilicus.json","sha256":"aa1687a31029a041e5a2480ad302bc27c8da53e65415c78a188ce73f60156fe1","z":[2300.0,13600.0],"note":"coverage polish of the finder line (scan not in the frozen test: untested); median move 2.374 mm, median coverage gain 1.2785 wraps; 13 of 106 steps move over 4 mm sideways (largest 13.58 mm); ends not re-checked; no person checked it on CT","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":9.362,"volume":"20250728152254-9.362um-1.2m-113keV-masked.zarr","volume_width":7726,"volume_height":7726,"volume_slices":14019},"points":[3720,3895,2300,3730,3903,2400,3708,3944,2500,3713,3945,2600,3690,3867,2700,3553,3948,2800,3757,3930,2900,3636,3917,3000,3680,3904,3100,3503,3954,3200,3767,3855,3300,3523,3878,3400,3454,3861,3500,3582,3856,3600,3802,3785,3700,3606,3911,3800,3640,3916,3900,3858,3858,4000,3817,3787,4100,3893,3806,4200,3907,3837,4300,3853,3742,4400,3830,3741,4500,3932,3751,4600,3694,3986,4700,3745,3954,4800,3663,3937,4900,3670,3960,5000,3928,3894,5100,3528,4003,5200,3442,4055,5300,3637,4055,5400,3565,4079,5500,3510,4088,5600,3577,4077,5700,3749,4009,5800,3996,4339,5900,3712,4038,6000,3507,3956,6100,3639,3944,6200,3721,4295,6300,3721,4241,6400,3777,3785,6500,3833,3991,6600,3882,4096,6700,3852,4238,6800,3855,4294,6900,3732,4016,7000,3749,4138,7100,3553,4391,7200,3582,4415,7300,3722,4329,7400,3714,4322,7500,3733,4247,7600,3747,4175,7700,3757,4104,7800,3752,4057,7900,3677,3979,8000,3698,3911,8100,3676,3867,8200,3641,3794,8300,3140,3549,8400,3321,3673,8500,3510,3578,8600,3246,3620,8700,4405,3697,8800,3810,3584,8900,4265,3637,9000,4202,3654,9100,4153,3707,9200,3916,3638,9300,4454,3656,9400,3237,4445,10000,3163,4370,10100,3060,4261,10300,3835,3773,10400,3820,3669,10500,4005,3764,10600,4114,3660,10700,4255,3665,10800,4103,3528,10900,3926,3689,11000,3435,3627,11100,4050,3860,11200,4009,3900,11300,4014,3577,11400,4325,3777,11500,4446,3786,11600,4505,3758,11700,5148,3606,11800,5159,3670,11900,5147,3589,12000,5191,3547,12200,4651,3707,12300,4135,3541,12400,4540,3557,12500,4589,3531,12600,4643,3518,12700,4517,3685,12800,4596,3672,12900,4526,3983,13000,4527,3877,13100,4531,3901,13200,4610,3899,13300,4567,3896,13400,4753,3677,13500,4776,3681,13600],"superseded_by":"lines/PHerc0846A/PHerc0846A_20250728152254_finder-v2_umbilicus.json"},{"source":"finder","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder (umbilicus-lines-v1)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.1)","file":"lines/PHerc0846A/PHerc0846A_20250728152254_finder_umbilicus.json","sha256":"8f197ba7e7259a94ed9917b4afadc07884a9d9a47a4fca90864565b996801d53","z":[2208.0,13728.0],"note":"CT end check: low PASS, high FLAG; no end checked on CT by a person","grade":"FLAG","ends":{"low":{"grade":"PASS","recapped":false,"D_mm":3.2},"high":{"grade":"FLAG","recapped":false,"D_mm":10.66}},"untested":false,"usable":["low"],"stamp":{"voxelsize_um":9.362,"volume":"20250728152254-9.362um-1.2m-113keV-masked.zarr","volume_width":7726,"volume_height":7726,"volume_slices":14019},"points":[3444,3849,2208,3444,3849,2272,3453,3857,2336,3458,3860,2400,3461,3865,2464,3464,3872,2528,3467,3880,2592,3468,3888,2656,3472,3897,2720,3477,3904,2784,3483,3910,2848,3492,3915,2912,3500,3917,2976,3507,3917,3040,3515,3915,3104,3524,3909,3168,3535,3902,3232,3547,3893,3296,3558,3883,3360,3571,3875,3424,3585,3867,3488,3598,3862,3552,3605,3861,3616,3613,3867,3680,3621,3878,3744,3628,3891,3808,3637,3904,3872,3644,3919,3936,3650,3933,4000,3656,3941,4064,3667,3943,4128,3670,3949,4192,3658,3962,4256,3639,3982,4320,3614,4004,4384,3589,4025,4448,3564,4043,4512,3542,4058,4576,3527,4066,4640,3523,4066,4704,3530,4061,4768,3533,4060,4832,3535,4060,4896,3536,4061,4960,3537,4061,5024,3538,4060,5088,3539,4058,5152,3538,4056,5216,3534,4056,5280,3530,4053,5344,3524,4049,5408,3519,4044,5472,3515,4039,5536,3510,4035,5600,3504,4032,5664,3501,4026,5728,3507,4021,5792,3517,4008,5856,3530,3992,5920,3543,3969,5984,3558,3944,6048,3574,3919,6112,3587,3897,6176,3598,3881,6240,3592,3867,6304,3599,3866,6368,3618,3878,6432,3642,3896,6496,3668,3921,6560,3693,3947,6624,3718,3974,6688,3737,3996,6752,3748,4013,6816,3749,4000,6880,3729,4001,6944,3726,4024,7008,3735,4059,7072,3754,4106,7136,3777,4156,7200,3805,4205,7264,3836,4246,7328,3875,4266,7392,3890,4261,7456,3882,4226,7520,3849,4210,7584,3811,4187,7648,3778,4159,7712,3750,4132,7776,3727,4114,7840,3719,4099,7904,3725,4088,7968,3746,4062,8032,3756,4031,8096,3770,3993,8160,3782,3953,8224,3793,3909,8288,3809,3867,8352,3822,3834,8416,3832,3810,8480,3837,3798,8544,3836,3803,8608,3828,3806,8672,3828,3821,8736,3839,3820,8800,3857,3842,8864,3877,3887,8928,3899,3939,8992,3919,4002,9056,3934,4063,9120,3944,4126,9184,3948,4181,9248,3942,4229,9312,3944,4246,9376,3952,4224,9440,3960,4206,9504,3966,4183,9568,3977,4154,9632,3980,4123,9696,3978,4090,9760,3974,4060,9824,3961,4039,9888,3943,4036,9952,3928,4019,10016,3911,3990,10080,3894,3977,10144,3874,3981,10208,3862,4009,10272,3861,4024,10336,3878,4029,10400,3909,4027,10464,3941,4017,10528,3978,4003,10592,4021,3972,10656,4063,3930,10720,4099,3912,10784,4123,3908,10848,4144,3913,10912,4169,3903,10976,4191,3889,11040,4205,3872,11104,4202,3858,11168,4208,3840,11232,4221,3821,11296,4246,3803,11360,4276,3792,11424,4309,3780,11488,4340,3766,11552,4367,3764,11616,4384,3769,11680,4395,3785,11744,4389,3812,11808,4402,3839,11872,4424,3868,11936,4453,3893,12000,4483,3914,12064,4513,3929,12128,4537,3941,12192,4555,3953,12256,4563,3960,12320,4565,3967,12384,4556,3972,12448,4556,3974,12512,4556,3971,12576,4558,3965,12640,4557,3961,12704,4556,3955,12768,4553,3950,12832,4548,3945,12896,4545,3942,12960,4541,3940,13024,4542,3941,13088,4546,3942,13152,4554,3944,13216,4564,3946,13280,4574,3949,13344,4578,3949,13408,4584,3946,13472,4592,3942,13536,4605,3937,13600,4605,3936,13664,4605,3936,13728],"superseded_by":"lines/PHerc0846A/PHerc0846A_20250728152254_finder-polished_umbilicus.json"}]},{"scroll":"PHerc0846B","scan":"20250804142305","volume":"20250804142305-9.362um-1.2m-113keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0846B/volumes/20250804142305-9.362um-1.2m-113keV-masked.zarr","voxel_um":9.362,"shape":[13926,7859,7859],"levels":6,"pyramid":[{"path":"0","shape":[13926,7859,7859],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[6963,3930,3930],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[3482,1965,1965],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[1741,983,983],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[871,492,492],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[436,246,246],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":true,"grand_prize":false,"lines":[{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0846B/PHerc0846B_20250804142305_finder-v2_umbilicus.json","sha256":"f42a0c84816fbefb7b5892c935f62ba466ea9346e4b95cd1ff4a9453e996fa89","z":[1344.0,12352.0],"note":"Model output: the Center Finder's own line on this scan, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 2.6519 mm. 1 of 163 steps between points move over 3 mm sideways, all within 3 mm of an end. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":9.362,"volume":"20250804142305-9.362um-1.2m-113keV-masked.zarr","volume_width":7859,"volume_height":7859,"volume_slices":13926},"points":[1764,4777,1344,2066,4772,1408,2354,4766,1472,2630,4759,1536,2893,4752,1600,3143,4745,1664,3470,4736,1792,3735,4730,1856,3946,4721,1920,4054,4707,1984,4035,4692,2048,3957,4674,2112,3967,4662,2176,3974,4648,2240,3979,4625,2304,3978,4599,2368,3973,4574,2432,3963,4552,2560,3945,4535,2688,3927,4516,2944,3910,4492,3008,3896,4465,3072,3885,4441,3136,3873,4412,3200,3866,4382,3264,3859,4357,3328,3855,4340,3392,3855,4335,3456,3854,4344,3520,3855,4348,3584,3855,4354,3648,3855,4348,3712,3853,4333,3776,3850,4311,3840,3847,4287,3904,3846,4260,3968,3836,4235,4032,3825,4217,4096,3808,4203,4160,3784,4183,4224,3755,4166,4288,3726,4135,4352,3706,4102,4416,3686,4070,4480,3668,4044,4544,3655,4023,4608,3646,4013,4672,3637,4011,4736,3619,4015,4800,3588,4014,4864,3551,4013,4928,3515,4010,4992,3483,4006,5056,3448,3998,5120,3428,3993,5184,3423,3987,5248,3437,3982,5312,3453,3978,5376,3478,3976,5440,3510,3974,5504,3538,3972,5568,3558,3954,5632,3564,3956,5696,3563,3973,5760,3558,4010,5824,3545,4058,5888,3528,4113,5952,3511,4168,6016,3505,4208,6080,3506,4229,6144,3507,4226,6208,3509,4196,6272,3513,4179,6336,3517,4162,6400,3522,4154,6464,3526,4150,6528,3531,4154,6592,3535,4158,6656,3537,4158,6720,3537,4157,6784,3537,4155,6848,3538,4153,6912,3543,4152,6976,3549,4152,7040,3557,4151,7104,3565,4148,7168,3574,4144,7232,3584,4137,7296,3592,4129,7360,3597,4120,7424,3599,4112,7488,3599,4105,7552,3601,4100,7616,3605,4095,7680,3612,4088,7744,3619,4083,7808,3627,4075,7872,3635,4070,7936,3641,4062,8000,3644,4046,8064,3645,4024,8128,3643,4002,8192,3645,3979,8256,3648,3957,8320,3652,3940,8384,3657,3928,8448,3663,3923,8512,3667,3927,8576,3670,3929,8640,3668,3924,8704,3670,3920,8768,3674,3917,8832,3679,3915,8896,3684,3915,8960,3692,3915,9024,3702,3914,9088,3713,3920,9152,3718,3936,9216,3735,3956,9280,3761,3978,9472,3800,4004,9536,3847,4029,9600,3898,4049,9664,3944,4060,9728,3984,4064,9792,4017,4050,9856,4037,4029,9984,4043,4017,10048,4052,4010,10112,4054,4016,10176,4059,4032,10240,4070,4053,10304,4081,4080,10368,4092,4097,10432,4107,4104,10496,4117,4089,10560,4121,4066,10624,4118,4046,10688,4109,4026,10752,4100,4012,10816,4093,4001,10880,4074,3995,10944,4042,3995,11008,4003,3990,11072,3964,3988,11136,3920,3990,11200,3879,3991,11264,3849,3998,11328,3835,4009,11392,3838,4021,11456,3842,4031,11520,3840,4035,11584,3833,4044,11648,3824,4056,11712,3816,4070,11776,3808,4082,11840,3805,4092,11904,3802,4103,11968,3798,4113,12032,3791,4118,12096,3783,4121,12160,3774,4120,12224,3764,4117,12288,3752,4111,12352],"superseded_by":null},{"source":"finder-polished","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder line polished by kit axispolish (rule 1)","licence":"CC BY-NC 4.0","upstream":"https://github.com/ChaseHendrick/Scrolls/blob/main/docs/tools/axispolish.md","file":"lines/PHerc0846B/PHerc0846B_20250804142305_finder-polished_umbilicus.json","sha256":"341c40e6546ef62ffc8509d445b2fa0d76e52a3fc15e8ea13076017e9fc34d82","z":[1400.0,12500.0],"note":"coverage polish of the finder line (in the frozen test's ten scans); median move 3.291 mm, median coverage gain 1.2698 wraps; 21 of 110 steps move over 4 mm sideways (largest 10.1 mm); ends not re-checked; no person checked it on 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Elilah (manual khartes curves)","licence":"CC BY 4.0","upstream":"https://github.com/TAUIL-Abd-Elilah/umbilicus-cross-validation/blob/92664e384f6f86543cbfb281668831ec8b4fc7a6/manual/PHerc1203_umbilicus.json","file":"lines/PHerc1203/PHerc1203_20250820131727_tauil_umbilicus.json","sha256":"e58d635e5d4830788e6685f19d0ada10e4ff2f8a9f608dbfa47070473ea1bc27","z":[1500.0,17775.0],"note":"withdrawn from recommended use by its author (repository README, 16 Aug 2026)","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{},"points":[2554,2572,1500,3734,2951,1900,3451,2995,2300,3615,3105,2700,3572,3382,3137,3572,3382,3574,3208,3312,4011,3256,3192,4448,3456,3312,4885,3904,3664,5322,4320,3824,5760,4536,3984,6197,4256,3720,6634,3944,3616,7071,4032,3176,7508,4024,3776,7945,3120,3600,8382,3216,3616,8819,3800,3584,9256,3872,3600,9693,3760,3280,10130,3080,3800,10568,2816,3496,11005,2920,3160,11442,2824,3024,11879,3160,2728,12316,3200,2896,12753,3296,3040,13190,3480,3160,13627,3584,3344,14064,3800,3728,14501,3840,4120,14938,3880,4120,15375,3440,3560,15812,3464,3736,16250,3424,3704,16687,3328,3632,17124,3616,3496,17561,3600,3480,17700,3520,3344,17775],"superseded_by":null},{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc1203/PHerc1203_20250820131727_finder-v2_umbilicus.json","sha256":"271b80e5d64202e0da5eb0553703fd5880c2ac52adf1abe078a9b49532469907","z":[1344.0,18496.0],"note":"Model output: the Center Finder line from the cross-validation fold that held this scroll out, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 1.253 mm. 0 of 261 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on 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Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc1218/PHerc1218_20250521120456_finder-v2_umbilicus.json","sha256":"a9ebb73e183bcdfba2b4a1b455d902f81f413a73db100356501f90e2c28093a4","z":[128.0,22720.0],"note":"Model output: the Center Finder line from the cross-validation fold that held this scroll out, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 2.4418 mm. 0 of 317 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on 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Drobkov","licence":"MIT","upstream":"https://github.com/AlexeyDrobkovStrikesBack/herculaneum-umbilici/blob/de7642ac9b38266e95192489e22fb13b7e2d13b6/PHerc1447_umbilicus.json","file":"lines/PHerc1447/PHerc1447_20250521151220_drobkov_umbilicus.json","sha256":"399d17fbddcb8d1cbd7303daff3d478fd504d5a23041fd98bce94feec73ed4fc","z":[1656.0,23064.0],"note":"","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":8.64,"volume":"20250521151220-8.640um-1.2m-116keV-masked.zarr","volume_width":8343,"volume_height":8343,"volume_slices":24297},"points":[3222,4825,1656,3231,4839,1840,3226,4830,1900,3236,4839,2024,3240,4862,2208,3254,4862,2392,3443,4880,2576,3383,4867,2760,3286,4880,2944,3328,4922,3104,3416,4922,3264,3411,4899,3424,3341,4838,3584,3393,4830,3744,3443,4830,3904,3466,4779,4064,3477,4728,4224,3508,4710,4384,3545,4686,4544,3563,4645,4704,3585,4596,4864,3596,4571,5024,3591,4571,5184,3591,4571,5344,3622,4507,5504,3619,4474,5664,3614,4423,5824,3647,4382,5984,3614,4308,6136,3628,4248,6296,3642,4202,6456,3684,4146,6616,3707,4123,6776,3716,4054,6936,3739,3994,7096,3739,3924,7256,3765,3873,7416,3804,3790,7576,3804,3717,7736,3818,3633,7896,3854,3578,8056,3873,3546,8216,3868,3546,8376,3859,3546,8536,3894,3568,8696,3845,3601,8856,3799,3638,9016,3762,3638,9176,3744,3653,9336,3684,3735,9488,3679,3722,9648,3621,3845,9808,3549,3953,9968,3579,4016,10128,3562,4078,10288,3536,4106,10448,3647,3770,10608,3693,3692,10768,3678,3707,10928,3682,3711,11088,3619,3700,11248,3595,3699,11288,3589,3711,11328,3595,3735,11368,3600,3723,11408,3612,3631,11448,3636,3631,11488,3636,3664,11528,3642,3673,11568,3651,3661,11608,3660,3673,11648,3660,3690,11688,3686,3682,11728,3739,3664,11768,3757,3649,11808,3796,3634,11848,3807,3607,11888,3802,3605,11928,3793,3593,11968,3787,3581,12008,3767,3570,12048,3749,3574,12208,3764,3559,12368,3803,3497,12528,3764,3471,12688,3749,3419,12848,3723,3349,13008,3725,3314,13168,3734,3253,13328,3734,3223,13488,3723,3216,13648,3725,3067,13808,3745,2987,13968,3797,2928,14128,3719,2883,14288,3707,2823,14448,3664,2872,14608,3708,2842,14768,3693,2817,14928,3616,2928,15080,3682,3075,15240,3730,3179,15400,3708,3386,15560,3653,3465,15720,3650,3490,15760,3650,3528,15800,3647,3556,15840,3656,3570,15880,3647,3592,15920,3664,3566,15960,3711,3537,16000,3725,3513,16040,3751,3520,16080,3751,3525,16120,3787,3523,16160,3827,3499,16200,3839,3509,16240,3858,3558,16280,3867,3610,16320,3867,3651,16360,3914,3769,16400,3952,3795,16440,3957,3809,16480,3978,3835,16520,3974,3873,16560,3945,3889,16600,3943,3904,16640,3933,3908,16680,3929,3908,16720,3912,3899,16760,3898,3889,16800,3898,3889,16840,3883,3889,16880,3858,3894,16920,3815,3930,16960,3806,3974,17000,3800,3996,17040,3815,4024,17080,3825,4046,17120,3808,4069,17160,3693,4280,17320,3582,4498,17480,3472,4682,17640,3472,4823,17800,3530,5059,17960,3530,5148,18120,3532,5209,18280,3503,5239,18432,3514,5240,18592,3493,5287,18752,3529,5294,18912,3480,5384,19072,3487,5422,19232,3487,5409,19392,3516,5634,19552,3517,5654,19712,3566,5620,19872,3579,5572,20032,3554,5571,20072,3516,5571,20112,3481,5585,20152,3476,5585,20192,3459,5607,20232,3449,5582,20272,3408,5628,20312,3405,5655,20352,3375,5672,20392,3384,5646,20432,3409,5630,20472,3426,5646,20512,3459,5621,20552,3665,5634,20592,3723,5529,20632,3959,4871,20672,3975,4855,20712,3962,4837,20752,3974,4804,20792,3966,4788,20832,3985,4762,20992,4010,4583,21152,4034,4397,21312,4080,4271,21472,4042,4174,21632,4023,4071,21792,4132,3969,21952,4113,3834,22112,4119,3764,22248,4145,3662,22384,4170,3514,22520,4164,3508,22656,4164,3502,22792,4170,3502,22928,4170,3502,23064],"superseded_by":null},{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc1447/PHerc1447_20250521151220_finder-v2_umbilicus.json","sha256":"089a181648c4715430be3b5684c7e20d972e9c9d192ded03f15015cf09aab205","z":[640.0,24000.0],"note":"Model output: the Center Finder line from the cross-validation fold that held this scroll out, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 1.6378 mm. 0 of 331 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":8.64,"volume":"20250521151220-8.640um-1.2m-116keV-masked.zarr"},"points":[3810,4041,640,3835,3995,704,3854,3967,768,3865,3956,832,3870,3963,896,3868,3988,960,3860,4030,1024,3870,4091,1088,3852,4175,1152,3805,4278,1216,3738,4390,1280,3657,4503,1536,3570,4608,1600,3484,4693,1856,3405,4746,1920,3341,4787,1984,3296,4815,2368,3281,4821,2560,3298,4821,2624,3311,4823,2688,3312,4822,2752,3311,4822,2816,3310,4821,2880,3309,4820,2944,3307,4821,3008,3310,4821,3072,3313,4822,3136,3319,4823,3200,3326,4823,3264,3336,4823,3328,3348,4823,3392,3358,4824,3456,3368,4823,3520,3382,4820,3584,3398,4816,3648,3416,4812,3712,3434,4806,3776,3453,4801,3840,3470,4794,3904,3486,4787,3968,3497,4780,4032,3506,4771,4096,3510,4763,4160,3508,4754,4224,3509,4743,4288,3508,4730,4352,3505,4715,4416,3499,4703,4480,3494,4688,4544,3484,4669,4608,3474,4647,4672,3465,4625,4736,3459,4603,4800,3453,4583,4864,3449,4565,4928,3448,4548,4992,3450,4532,5056,3450,4518,5120,3448,4508,5184,3443,4500,5248,3438,4487,5312,3430,4472,5376,3425,4458,5440,3424,4445,5504,3429,4436,5568,3435,4426,5632,3443,4415,5696,3457,4400,5760,3473,4380,5824,3491,4358,5888,3504,4334,5952,3514,4309,6016,3523,4282,6080,3527,4257,6144,3532,4239,6208,3536,4224,6272,3540,4211,6336,3544,4192,6400,3550,4172,6464,3559,4146,6528,3568,4115,6592,3576,4082,6656,3585,4053,6720,3593,4026,6784,3599,4001,6848,3604,3980,6912,3608,3966,6976,3610,3952,7040,3613,3937,7104,3613,3921,7168,3616,3900,7232,3616,3875,7296,3628,3845,7360,3649,3815,7424,3678,3787,7488,3713,3761,7552,3748,3735,7616,3784,3713,7680,3819,3696,7744,3858,3683,7808,3893,3673,7872,3922,3670,7936,3946,3665,8000,3963,3662,8064,3986,3660,8128,4003,3660,8192,4016,3661,8256,4023,3661,8320,4028,3661,8384,4025,3661,8448,4018,3661,8512,4008,3661,8576,3996,3662,8640,3980,3663,8704,3965,3664,8768,3949,3666,8832,3935,3669,8896,3924,3673,8960,3915,3677,9024,3912,3680,9088,3914,3684,9152,3909,3689,9216,3903,3693,9280,3894,3695,9344,3884,3702,9408,3874,3720,9472,3863,3747,9536,3852,3782,9600,3840,3820,9664,3827,3857,9728,3818,3891,9792,3814,3919,9856,3812,3940,9920,3819,3952,9984,3818,3953,10048,3811,3947,10112,3797,3958,10176,3781,3959,10240,3759,3946,10304,3736,3921,10368,3712,3888,10432,3690,3848,10496,3676,3807,10624,3668,3766,10688,3665,3730,10752,3674,3701,10816,3677,3682,10880,3683,3679,10944,3691,3693,11008,3701,3690,11072,3712,3686,11136,3723,3681,11200,3734,3678,11264,3743,3674,11328,3745,3670,11392,3748,3667,11456,3752,3663,11520,3760,3658,11584,3770,3651,11648,3782,3643,11712,3794,3630,11776,3809,3617,11840,3823,3603,11904,3837,3588,11968,3849,3574,12032,3857,3561,12096,3860,3551,12160,3866,3542,12224,3872,3532,12288,3875,3521,12352,3878,3506,12416,3880,3490,12480,3882,3472,12544,3883,3455,12608,3885,3435,12672,3887,3410,12736,3889,3386,12800,3891,3363,12864,3893,3342,12928,3895,3319,12992,3897,3295,13056,3898,3272,13120,3899,3251,13184,3899,3236,13248,3899,3223,13312,3898,3217,13376,3896,3210,13440,3895,3203,13504,3893,3196,13568,3892,3187,13632,3892,3175,13696,3892,3150,13760,3891,3119,13824,3891,3081,13888,3892,3040,13952,3892,3001,14016,3892,2965,14080,3891,2935,14144,3891,2911,14208,3891,2894,14272,3891,2883,14336,3891,2881,14400,3890,2882,14464,3890,2881,14528,3890,2881,14592,3890,2872,14656,3890,2873,14720,3891,2879,14784,3891,2892,14848,3891,2913,14912,3892,2940,14976,3894,2970,15040,3895,3002,15168,3892,3030,15296,3885,3057,15360,3874,3074,15424,3862,3097,15488,3852,3126,15552,3845,3170,15616,3842,3210,15680,3843,3267,15744,3848,3329,15808,3858,3391,15872,3871,3456,15936,3880,3518,16000,3881,3571,16064,3874,3614,16128,3863,3645,16192,3849,3680,16256,3834,3696,16320,3822,3715,16384,3807,3735,16448,3792,3767,16512,3778,3796,16576,3766,3834,16640,3759,3877,16704,3748,3921,16768,3735,3977,16832,3722,4034,16896,3711,4093,16960,3698,4148,17024,3685,4188,17088,3675,4248,17152,3661,4301,17216,3649,4350,17280,3646,4402,17344,3645,4462,17408,3641,4512,17472,3624,4569,17536,3600,4634,17600,3569,4700,17664,3537,4773,17728,3502,4840,17792,3466,4900,17856,3438,4960,17920,3420,5007,17984,3416,5050,18048,3427,5091,18112,3442,5124,18176,3454,5142,18240,3463,5157,18304,3471,5162,18368,3479,5167,18432,3482,5174,18496,3483,5177,18560,3479,5183,18624,3476,5189,18688,3473,5199,18752,3470,5212,18816,3464,5229,18880,3457,5249,18944,3451,5270,19008,3448,5290,19072,3447,5309,19136,3449,5327,19200,3448,5341,19264,3451,5350,19328,3445,5356,19392,3433,5358,19456,3414,5360,19520,3391,5358,19584,3362,5360,19648,3333,5367,19712,3306,5376,19776,3285,5387,19840,3270,5398,19904,3254,5410,19968,3246,5419,20032,3256,5428,20096,3269,5438,20160,3291,5443,20224,3317,5444,20288,3347,5442,20352,3378,5427,20416,3407,5398,20480,3422,5360,20544,3431,5342,20608,3443,5294,20672,3465,5228,20736,3484,5170,20864,3536,5084,20928,3595,4980,21056,3679,4861,21184,3782,4731,21248,3894,4599,21312,4004,4462,21440,4099,4337,21504,4168,4235,21568,4222,4171,21632,4264,4102,21696,4287,4059,21824,4282,40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Drobkov","licence":"MIT","upstream":"https://github.com/AlexeyDrobkovStrikesBack/herculaneum-umbilici/blob/de7642ac9b38266e95192489e22fb13b7e2d13b6/PHerc1545_umbilicus.json","file":"lines/PHerc1545/PHerc1545_20250821151648_drobkov_umbilicus.json","sha256":"c7a6a929471fdf7c0f71a15f7f3518016994c007eacca7bad288e4e4bf36c189","z":[1584.0,20600.0],"note":"","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":9.362,"volume":"20250821151648-9.362um-1.2m-113keV-masked.zarr","volume_width":7506,"volume_height":7506,"volume_slices":20961},"points":[3818,3872,1584,3818,3872,1744,3818,3872,1904,3818,3872,1944,3816,3906,1984,3821,3906,2024,3850,3903,2064,3852,3877,2104,3881,3869,2144,3886,3857,2184,3894,3827,2224,3899,3797,2264,3904,3786,2304,3916,3774,2344,3914,3742,2384,3920,3740,2424,3932,3727,2464,3958,3721,2504,3983,3704,2544,3997,3700,2576,4014,3696,2608,4033,3691,2640,4050,3681,2680,4031,3652,2816,4002,3651,2952,3997,3651,3088,4091,3631,3224,4086,3563,3360,4086,3542,3504,4127,3527,3640,4159,3498,3776,4165,3477,3808,4199,3462,3848,4203,3460,3888,4190,3443,3920,4190,3414,3952,4184,3412,3984,4171,3420,4016,4169,3414,4056,4146,3380,4096,4130,3340,4128,4077,3328,4160,4069,3322,4192,4073,3311,4224,4077,3296,4256,4073,3277,4288,4088,3294,4328,4117,3300,4368,4132,3315,4400,4136,3309,4432,4142,3315,4464,4322,3167,4608,4400,3152,4640,4492,3111,4672,4542,3103,4704,4562,3127,4744,4562,3127,4784,4562,3127,4816,4586,3132,4848,4562,3142,4880,4556,3145,4912,4548,3150,4952,4536,3155,4992,4544,3168,5024,4509,3166,5056,4498,3176,5088,4470,3195,5120,4431,3193,5160,4427,3199,5200,4427,3198,5232,4432,3199,5264,4463,3206,5296,4338,3130,5432,4325,3126,5472,4345,3130,5504,4501,3130,5536,4521,3152,5568,4538,3164,5600,4538,3166,5640,4512,3166,5680,4499,3166,5712,4480,3164,5744,4448,3141,5776,4418,3132,5808,4353,3128,5848,4310,3141,5888,4308,3113,5920,4295,3063,5952,4261,3010,5984,4147,2948,6016,4066,2881,6048,4038,2853,6080,4018,2838,6120,3881,2703,6256,3684,2628,6392,3474,2511,6528,2936,2715,6664,2952,2881,6800,2874,2969,6944,2822,3052,7080,2894,3168,7216,2910,3182,7360,3013,3266,7496,3089,3312,7632,3133,3342,7776,3085,3396,7912,3096,3358,8048,3168,3333,8184,3187,3314,8224,3185,3285,8256,3187,3271,8288,3170,3278,8320,3143,3278,8352,3138,3278,8392,3160,3275,8432,3197,3278,8464,3206,3270,8496,3190,3249,8528,3177,3205,8560,3175,3182,8600,3165,3180,8640,3161,3182,8672,3160,3170,8704,3168,3158,8736,3182,3156,8768,3190,3158,8808,3204,3165,8848,3230,3165,8880,3258,3150,9016,3236,3148,9152,3268,3150,9288,3281,3167,9424,3255,3182,9560,3236,3219,9696,3258,3270,9832,3263,3326,9968,3226,3344,10112,3242,3336,10248,3303,3320,10384,3364,3336,10528,3404,3345,10664,3386,3401,10800,3367,3428,10936,3399,3398,11072,3448,3394,11216,3484,3411,11352,3474,3437,11488,3486,3467,11624,3516,3484,11760,3506,3530,11896,3527,3577,12032,3540,3628,12176,3533,3616,12312,3544,3698,12448,3576,3752,12584,3623,3820,12720,3611,3891,12864,3679,3894,13000,3714,4037,13136,3691,4026,13280,3617,4034,13416,3590,4088,13552,3638,4162,13688,3679,4209,13824,3710,4188,13968,3790,4269,14104,3768,4302,14240,3870,4388,14384,3879,4479,14520,3938,4447,14656,3951,4513,14792,3940,4553,14928,3904,4688,15064,3787,4720,15200,3862,4741,15336,3889,4730,15472,3947,4794,15616,3910,4817,15752,3853,4851,15888,3908,5021,16032,3896,5106,16168,3874,5100,16304,3885,5077,16440,3908,5032,16576,3915,5011,16720,3910,4983,16856,3949,4992,16992,3976,5013,17136,3918,4926,17272,3893,4907,17408,3778,4930,17544,3809,4969,17680,3768,5037,17824,3836,5088,17960,3887,5133,18096,3725,5024,18232,3672,5058,18368,3672,5044,18504,3672,5044,18640,3695,5005,18784,3695,5005,18920,3735,4981,19176,3663,4987,19296,3602,5037,19416,3564,5083,19536,3544,5125,19656,3512,5125,19776,3433,5137,19888,3418,5190,20008,3379,5221,20128,3498,5224,20240,3498,5224,20360,3498,5224,20480,3498,5224,20600],"superseded_by":null},{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc1545/PHerc1545_20250821151648_finder-v2_umbilicus.json","sha256":"35d97060e671df48bb14c5e6c2d8cb5dc391fa6622c37ac717b2f09d0d0a7565","z":[960.0,20928.0],"note":"Model output: the Center Finder line from the cross-validation fold that held this scroll out, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 1.6101 mm. 3 of 286 steps between points move over 3 mm sideways, all within 7 mm of an end. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":9.362,"volume":"20250821151648-9.362um-1.2m-113keV-masked.zarr"},"points":[4475,2091,960,4306,2617,1600,4165,3053,1664,4051,3399,2048,3966,3656,2112,3909,3823,2176,3966,3626,2240,3961,3628,2304,3953,3628,2368,3948,3629,2432,3943,3627,2496,3940,3628,2560,3941,3629,2624,3942,3625,2688,3944,3618,2752,3945,3610,2816,3951,3598,2880,3958,3585,2944,3967,3570,3008,3978,3554,3072,3989,3538,3136,4000,3523,3200,4011,3510,3264,4022,3498,3328,4032,3484,3392,4042,3472,3456,4050,3463,3520,4059,3455,3584,4068,3444,3648,4076,3435,3712,4085,3423,3776,4094,3404,3840,4105,3388,3904,4118,3364,3968,4134,3331,4032,4148,3291,4096,4165,3252,4160,4183,3217,4224,4202,3184,4288,4217,3158,4352,4231,3138,4416,4240,3121,4480,4252,3117,4544,4267,3109,4608,4284,3104,4672,4302,3097,4736,4322,3096,4800,4338,3102,4864,4352,3108,4928,4359,3116,4992,4361,3126,5056,4358,3136,5120,4359,3144,5184,4357,3150,5248,4353,3154,5312,4348,3152,5376,4337,3152,5440,4322,3149,5504,4300,3149,5568,4301,3161,5632,4308,3135,5696,4241,3082,5760,4100,3011,5824,3907,2932,5888,3691,2854,6016,3473,2784,6272,3269,2733,6336,3108,2703,6400,3004,2704,6464,2984,2728,6528,3001,2723,6592,2989,2721,6656,2971,2724,6720,2960,2735,6784,2952,2756,6848,2946,2766,6912,2940,2803,6976,2936,2854,7040,2929,2920,7104,2922,2993,7168,2919,3062,7232,2919,3128,7296,2908,3184,7360,2917,3225,7424,2940,3251,7488,2968,3250,7552,3013,3263,7616,3068,3268,7680,3126,3275,7744,3178,3282,7808,3222,3287,7872,3248,3289,7936,3251,3286,8000,3260,3282,8064,3254,3280,8128,3247,3278,8192,3256,3280,8256,3271,3276,8320,3293,3270,8384,3308,3256,8448,3316,3237,8512,3316,3212,8576,3309,3186,8640,3294,3162,8704,3272,3143,8768,3260,3132,8832,3253,3131,8896,3249,3129,8960,3254,3133,9024,3259,3133,9088,3267,3133,9152,3279,3133,9216,3294,3133,9280,3310,3129,9344,3324,3128,9408,3336,3135,9472,3343,3149,9536,3340,3166,9600,3336,3185,9664,3330,3206,9728,3322,3225,9792,3316,3241,9856,3309,3253,9920,3303,3258,9984,3299,3261,10112,3297,3267,10176,3295,3273,10240,3293,3278,10304,3290,3282,10368,3289,3286,10432,3288,3290,10496,3289,3295,10560,3290,3300,10624,3291,3303,10688,3290,3305,10752,3293,3309,10816,3300,3312,10880,3310,3317,10944,3323,3324,11008,3335,3331,11072,3344,3338,11136,3355,3345,11200,3367,3355,11264,3377,3363,11328,3384,3375,11392,3397,3390,11456,3402,3403,11520,3421,3422,11584,3448,3443,11648,3482,3467,11712,3514,3488,11776,3555,3510,11840,3598,3524,11904,3631,3541,11968,3663,3558,12032,3684,3582,12096,3704,3607,12160,3740,3640,12224,3776,3673,12288,3813,3700,12352,3843,3720,12416,3870,3739,12480,3888,3753,12544,3898,3786,12608,3900,3822,12672,3884,3870,12800,3871,3918,12864,3853,3962,12928,3833,3997,12992,3814,4017,13056,3798,4026,13120,3787,4029,13184,3780,4026,13248,3783,4031,13312,3788,4039,13376,3796,4046,13440,3809,4055,13504,3822,4058,13568,3835,4069,13632,3847,4085,13696,3855,4103,13760,3859,4123,13824,3857,4148,13888,3854,4179,13952,3852,4210,14016,3852,4241,14080,3853,4268,14144,3854,4287,14208,3853,4306,14272,3852,4323,14336,3850,4336,14400,3848,4348,14464,3845,4357,14528,3844,4371,14592,3841,4389,14656,3838,4413,14720,3836,4442,14784,3831,4465,14848,3823,4490,14912,3812,4515,14976,3802,4539,15040,3791,4566,15104,3784,4591,15168,3784,4624,15232,3787,4655,15296,3793,4684,15360,3804,4712,15424,3812,4732,15488,3818,4754,15552,3822,4765,15616,3823,4777,15680,3821,4791,15744,3820,4807,15808,3820,4825,15872,3820,4843,15936,3819,4863,16000,3819,4884,16064,3814,4903,16128,3813,4918,16192,3819,4927,16256,3833,4934,16320,3851,4937,16384,3874,4943,16512,3888,4949,16576,3894,4956,16640,3889,4962,16704,3873,4969,16768,3849,4975,16832,3824,4980,16896,3811,4984,16960,3812,4985,17024,3823,4986,17088,3844,4987,17152,3860,4988,17216,3876,4988,17280,3890,4991,17344,3896,4994,17408,3894,4997,17472,3886,5001,17536,3881,5006,17600,3872,5010,17664,3860,5014,17728,3851,5016,17792,3837,5019,17856,3817,5022,17920,3802,5023,17984,3792,5022,18048,3789,5019,18112,3794,5016,18176,3802,5013,18240,3812,5010,18304,3822,5008,18368,3834,5008,18432,3837,5010,18496,3832,5012,18560,3831,5014,18624,3836,5016,18688,3836,5018,18752,3829,5020,18816,3818,5021,18880,3804,5019,18944,3790,5023,19008,3778,5028,19072,3768,5039,19264,3762,5055,19392,3763,5072,19456,3770,5090,19520,3771,5106,19584,3771,5119,19648,3765,5124,19712,3757,5130,19776,3746,5142,19840,3735,5154,19904,3723,5170,19968,3711,5186,20032,3710,5200,20096,3702,5210,20160,3692,5215,20224,3674,5215,20288,3637,5211,20352,3590,5211,20544,3540,5213,20608,3506,5211,20672,3473,5208,20736,3442,5204,20800,3412,5199,20864,3384,5193,20928],"superseded_by":null}]},{"scroll":"PHerc0139","scan":"20260102150214","volume":"20260102150214-2.399um-0.2m-78keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0139/volumes/20260102150214-2.399um-0.2m-78keV-masked.zarr","voxel_um":2.399,"shape":[76953,26511,26511],"levels":6,"pyramid":[{"path":"0","shape":[76953,26511,26511],"ch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Challenge open data (representations/umbilicus); annotator David Josey","licence":"CC BY-NC 4.0 (Vesuvius Challenge open data terms)","upstream":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0139/representations/umbilicus/20260102150214-umbilicus-20260826112529.json","file":"lines/PHerc0139/PHerc0139_20260102150214_bucket_umbilicus.json","sha256":"8123543f1792ab307a6f6d426469710899aaa0d36a2dc3bc8160ddf7a57a7edb","z":[3095.0,76950.0],"note":"","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":2.399,"volume":"20260102150214-2.399um-0.2m-78keV-masked.zarr","volume_width":26511,"volume_height":26511,"volume_slices":76953},"points":[14613,14895,3095,14601,14691,3159,14460,14435,3293,14320,14205,3421,14154,14026,3549,14345,13924,3677,14409,13899,3785,14461,13833,4009,14459,13852,4174,14461,13868,4384,14452,13825,4557,14468,13833,4674,14456,13770,4760,14412,13778,4856,14473,13763,4961,14488,13775,5013,14483,13749,5069,14475,13733,5187,14559,13842,5304,14519,13826,5581,14566,13890,5961,14637,13971,6457,14739,14011,7208,14792,14054,8142,14818,14070,9677,14861,14082,10964,14832,14094,11427,14806,14106,11727,14780,14129,11953,14733,14148,12213,14639,14087,12409,14561,13978,12713,14559,13952,13011,14554,13875,13241,14628,13763,13398,14588,13637,13801,14559,13528,14288,14495,13419,14829,14459,13317,15311,14405,13219,15807,14404,13165,16197,14354,13091,16686,14283,12944,17049,14226,12839,17484,14200,12820,17876,14164,12615,18347,14162,12516,18698,14102,12414,19093,14103,12399,19414,14057,12307,19947,14079,12292,20173,14081,12290,20364,14114,12299,20577,14095,12280,20725,14052,12195,20843,14157,12138,20918,14138,12040,21060,14019,11938,21245,13793,11795,21682,13656,11638,22356,13499,11408,23125,13387,11230,23896,13258,11070,24668,13142,10944,25329,12995,10756,25935,12969,10737,26207,12940,10769,26334,12966,10813,26458,12985,10766,26648,12980,10840,27067,13075,10908,27656,13101,10930,28216,13133,10970,28695,13170,11047,29210,13213,11149,29619,13397,11348,30158,13596,11539,30476,13839,11848,30883,14148,12030,31297,14385,12218,31663,14485,12469,32181,14435,12412,32531,14357,12328,33086,14159,12506,33364,14108,12493,33538,14041,12506,33684,13998,12521,33916,13924,12502,34102,13798,12487,34277,13768,12485,34436,13632,12535,34716,13623,12602,34952,13635,12669,35154,13620,12695,35192,13563,12780,35249,13589,12785,35302,13622,12756,35436,13537,12754,35553,13421,12801,35627,13237,12847,35707,13031,12859,35858,13040,12827,35960,13011,12790,36069,12854,12851,36192,12752,12908,36266,12650,12868,36354,12551,12966,36447,12460,13072,36538,12396,13191,36695,12374,13265,36766,12213,13325,36880,12066,13351,36944,11864,13346,37058,11662,13338,37240,11464,13388,37468,11231,13424,37706,11091,13533,37970,10868,13607,38156,10639,13712,38387,10482,13724,38642,10408,13819,38900,10288,13886,39140,10080,13999,39373,9933,14107,39613,9862,14382,39754,9715,14670,39942,9572,15017,40103,9512,15129,40251,9403,15110,40442,9398,14991,40559,9382,14855,40705,9339,14746,40821,9255,14682,40912,9198,14725,40988,9237,14627,41146,9322,14639,41345,9348,14665,41641,9460,14774,41952,9569,14872,42214,9726,14819,42507,9855,14765,42768,9871,14622,43072,9814,14423,43161,9788,14397,43234,9714,14358,43312,9698,14373,43390,9769,14316,43517,9843,14194,43658,9835,14102,43837,9871,14097,44015,9869,14113,44269,9898,14180,44488,9841,14240,44715,10030,14062,44944,10159,14085,45010,10102,14102,45056,10098,14122,45101,10098,14136,45135,10098,14157,45180,10086,14185,45230,10079,14210,45269,10067,14242,45305,10048,14272,45337,10035,14305,45421,10031,14307,45491,10029,14313,45535,10031,14316,45587,10043,14310,45623,10057,14295,45668,10069,14276,45726,10099,14241,45796,10116,14218,45847,10132,14193,45896,10128,14171,45917,10132,14130,45970,10129,14100,46000,10142,14070,46034,10153,14039,46067,10163,14019,46107,10181,13982,46145,10232,13907,46215,10285,13824,46297,10347,13768,46368,10387,13724,46452,10432,13680,46525,10482,13633,46589,10534,13582,46678,10563,13547,46736,10584,13522,46774,10614,13495,46839,10652,13456,46924,10673,13402,47006,10706,13357,47089,10730,13338,47146,10746,13332,47174,10767,13319,47220,10785,13295,47286,10810,13286,47369,10837,13274,47448,10855,13267,47532,10867,13265,47608,10875,13271,47720,10879,13294,47826,10881,13296,47951,10889,13311,48090,10913,13316,48247,10943,13325,48389,10962,13353,48522,10993,13374,48680,11029,13386,48816,11036,13385,48930,11062,13368,49074,11058,13395,49165,11060,13414,49241,11089,13405,49354,11089,13394,49458,11113,13438,49559,11163,13477,49648,11243,13496,49749,11298,13540,49866,11338,13595,49982,11378,13649,50101,11373,13701,50229,11389,13719,50374,11411,13674,50525,11438,13671,50696,11460,13653,50829,11473,13688,50992,11486,13714,51147,11485,13756,51299,11482,13794,51431,11466,13806,51601,11463,13834,51723,11478,13841,51860,11482,13851,51985,11495,13860,52136,11536,13881,52290,11570,13907,52423,11644,13886,52570,11669,13834,52700,11729,13785,52836,11832,13704,52971,11911,13653,53107,11995,13648,53245,12076,13664,53367,12112,13681,53537,12173,13653,53710,12167,13605,53886,12161,13634,54056,12169,13679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Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0172/PHerc0172_20241024131838_finder-v2_umbilicus.json","sha256":"3a75789ae8b2159ef685a1a8bdff2131e6f1c3d730d93b9f15af3d94f772afd2","z":[672.0,19872.0],"note":"Model output: the Center Finder's own line on this scan, moved slice by slice to where villa's predicted sheet winds most near it (normal grids we made with villa's m7 model and vc_gen_normalgrids on one 192-slice layer per polish height, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 0.4123 mm. Points are about 8.0 mm apart, so the line follows the axis's own slope in steps: 3 of 19 move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":7.91,"volume":"20241024131838-7.910um-53keV-masked.zarr","volume_width":9100,"volume_height":6700,"volume_slices":21000},"points":[5027,3293,672,5022,3304,1440,4955,3304,2208,4932,3096,2976,4867,2950,3744,4771,2906,4512,4769,2906,5280,4681,2960,6048,4623,2974,6816,4562,3003,7584,4363,3098,10656,4184,3694,11424,4363,3694,14496,4440,3227,15264,4470,2963,16032,4470,2779,16800,4455,2309,17568,4266,2309,18336,4149,2667,19104,4149,3024,19872],"superseded_by":null},{"source":"finder","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder (umbilicus-v1 weights)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.6)","file":"lines/PHerc0172/PHerc0172_20241024131838_finder_umbilicus.json","sha256":"acd06043844fe55ce542cbe2e740a5ec8359e920e024f7a532fdc74043b08717","z":[480.0,20512.0],"note":"CT end check: low FLAG, high FLAG; no end checked on CT by a person","grade":"FLAG","ends":{"low":{"grade":"FLAG","recapped":false,"D_mm":13.13},"high":{"grade":"FLAG","recapped":false,"D_mm":17.29}},"untested":false,"usable":[],"stamp":{"voxelsize_um":7.91,"volume":"20241024131838-7.910um-53keV-masked.zarr","volume_width":9100,"volume_height":6700,"volume_slices":21000},"points":[4984,2748,480,4984,2748,544,5019,3009,608,5027,3236,672,5027,3398,736,5026,3466,800,5026,3415,864,5026,3395,928,5027,3405,992,5027,3414,1056,5027,3421,1120,5028,3425,1184,5029,3428,1248,5028,3429,1312,5026,3428,1376,5022,3427,1440,5019,3426,1504,5014,3422,1568,5009,3417,1632,5003,3405,1696,4996,3389,1760,4989,3370,1824,4982,3351,1888,4976,3333,1952,4970,3319,2016,4963,3309,2080,4959,3305,2144,4955,3304,2208,4951,3304,2272,4944,3301,2336,4935,3296,2400,4927,3288,2464,4919,3278,2528,4914,3266,2592,4908,3251,2656,4903,3237,2720,4898,3223,2784,4896,3207,2848,4893,3192,2912,4888,3178,2976,4883,3167,3040,4877,3156,3104,4871,3145,3168,4867,3134,3232,4860,3124,3296,4852,3113,3360,4845,3100,3424,4840,3087,3488,4836,3072,3552,4830,3056,3616,4826,3039,3680,4823,3020,3744,4823,3000,3808,4822,2981,3872,4818,2965,3936,4813,2953,4000,4809,2945,4064,4805,2939,4128,4800,2933,4192,4794,2929,4256,4789,2925,4320,4784,2920,4384,4778,2916,4448,4771,2912,4512,4764,2910,4576,4758,2908,4640,4754,2906,4704,4750,2905,4768,4748,2904,4832,4747,2906,4896,4746,2911,4960,4744,2915,5024,4741,2919,5088,4736,2925,5152,4731,2931,5216,4725,2935,5280,4720,2939,5344,4716,2943,5408,4710,2946,5472,4704,2949,5536,4698,2952,5600,4692,2954,5664,4685,2956,5728,4680,2959,5792,4676,2961,5856,4675,2962,5920,4676,2964,5984,4675,2966,6048,4674,2967,6112,4669,2968,6176,4665,2969,6240,4658,2970,6304,4652,2970,6368,4646,2970,6432,4641,2970,6496,4638,2970,6560,4637,2971,6624,4635,2972,6688,4630,2973,6752,4623,2974,6816,4615,2978,6880,4607,2983,6944,4599,2987,7008,4592,2993,7072,4586,2998,7136,4582,3005,7200,4581,3012,7264,4578,3018,7328,4572,3026,7392,4565,3035,7456,4557,3044,7520,4549,3054,7584,4541,3065,7648,4535,3075,7712,4528,3086,7776,4519,3097,7840,4511,3108,7904,4501,3118,7968,4490,3128,8032,4478,3137,8096,4466,3150,8160,4455,3166,8224,4443,3183,8288,4432,3198,8352,4420,3211,8416,4410,3223,8480,4403,3230,8544,4396,3233,8608,4393,3230,8672,4393,3223,8736,4397,3217,8800,4401,3209,8864,4405,3199,8928,4411,3188,8992,4419,3177,9056,4428,3165,9120,4437,3154,9184,4446,3140,9248,4455,3124,9312,4462,3108,9376,4467,3094,9440,4470,3081,9504,4472,3070,9568,4471,3067,9632,4468,3071,9696,4460,3081,9760,4448,3094,9824,4430,3105,9888,4410,3116,9952,4387,3125,10016,4359,3132,10080,4326,3129,10144,4292,3122,10208,4259,3112,10272,4231,3103,10336,4207,3090,10400,4191,3078,10464,4183,3074,10528,4184,3078,10592,4190,3092,10656,4194,3115,10720,4198,3145,10784,4204,3185,10848,4210,3232,10912,4217,3284,10976,4228,3337,11040,4241,3394,11104,4257,3454,11168,4274,3514,11232,4290,3575,11296,4306,3636,11360,4325,3694,11424,4345,3758,11488,4361,3823,11552,4376,3894,11616,4391,3967,11680,4403,4038,11744,4409,4100,11808,4410,4152,11872,4400,4194,11936,4385,4221,12000,4369,4232,12064,4352,4239,12128,4334,4241,12192,4315,4242,12256,4300,4243,12320,4285,4242,12384,4269,4240,12448,4254,4238,12512,4239,4236,12576,4225,4235,12640,4216,4233,12704,4210,4233,12768,4208,4234,12832,4206,4235,12896,4206,4238,12960,4203,4241,13024,4201,4243,13088,4199,4245,13152,4196,4247,13216,4194,4246,13280,4191,4243,13344,4188,4240,13408,4185,4235,13472,4179,4231,13536,4174,4225,13600,4168,4217,13664,4163,4208,13728,4160,4200,13792,4154,4191,13856,4150,4181,13920,4145,4171,13984,4140,4163,14048,4134,4154,14112,4128,4148,14176,4123,4139,14240,4118,4128,14304,4114,4118,14368,4112,4111,14432,4109,4106,14496,4108,4093,14560,4107,4075,14624,4114,4058,14688,4125,4047,14752,4144,4012,14816,4165,3958,14880,4189,3887,14944,4217,3796,15008,4246,3715,15072,4271,3607,15136,4293,3468,15200,4314,3328,15264,4336,3207,15328,4353,3109,15392,4368,3021,15456,4379,2960,15520,4388,2926,15584,4395,2918,15648,4401,2943,15712,4400,2952,15776,4401,2955,15840,4402,2958,15904,4406,2961,15968,4413,2963,16032,4422,2964,16096,4431,2962,16160,4441,2960,16224,4449,2959,16288,4455,2956,16352,4457,2952,16416,4458,2948,16480,4460,2942,16544,4463,2926,16608,4464,2897,16672,4465,2865,16736,4468,2830,16800,4470,2775,16864,4473,2712,16928,4474,2644,16992,4474,2578,17056,4472,2520,17120,4469,2469,17184,4464,2423,17248,4458,2389,17312,4454,2372,17376,4450,2364,17440,4446,2348,17504,4443,2340,17568,4438,2333,17632,4433,2325,17696,4428,2315,17760,4424,2304,17824,4421,2292,17888,4419,2282,17952,4420,2270,18016,4419,2261,18080,4420,2259,18144,4420,2270,18208,4424,2284,18272,4423,2309,18336,4419,2336,18400,4413,2372,18464,4404,2416,18528,4393,2471,18592,4380,2526,18656,4367,2580,18720,4355,2630,18784,4348,2674,18848,4348,2709,18912,4339,2740,18976,4332,2762,19040,4329,2781,19104,4327,2800,19168,4329,2821,19232,4328,2843,19296,4327,2863,19360,4323,2881,19424,4316,2899,19488,4307,2919,19552,4288,2939,19616,4273,2955,19680,4262,2966,19744,4150,2987,19808,4174,2986,19872,4299,2970,19936,4495,2942,20000,4739,2904,20064,5001,2861,20128,5250,2825,20192,5456,2820,20256,5599,2783,20320,5649,2720,20384,5572,2639,20448,5572,2639,20512],"superseded_by":"lines/PHerc0172/PHerc0172_20241024131838_finder-v2_umbilicus.json"}]},{"scroll":"PHerc0332","scan":"20251211183505","volume":"20251211183505-2.399um-0.2m-78keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0332/volumes/20251211183505-2.399um-0.2m-78keV-masked.zarr","voxel_um":2.399,"shape":[33592,15761,15761],"levels":6,"pyramid":[{"path":"0","shape":[33592,15761,15761],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[16796,7881,7881],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[8398,3941,3941],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[4199,1971,1971],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[2100,986,986],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[1050,493,493],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":false,"grand_prize":false,"lines":[{"source":"bucket","kind":"person","credit":"Vesuvius Challenge open data (representations/umbilicus); annotator David Josey","licence":"CC BY-NC 4.0 (Vesuvius Challenge open data terms)","upstream":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0332/representations/umbilicus/20251211183505-umbilicus-20260828110920.json","file":"lines/PHerc0332/PHerc0332_20251211183505_bucket_umbilicus.json","sha256":"ab0f872ff6f93c25f28d376d417643d1f1d78248c885b9e3b81fe1ca316692df","z":[2793.0,33551.0],"note":"","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":2.399,"volume":"20251211183505-2.399um-0.2m-78keV-masked.zarr","volume_width":15761,"volume_height":15761,"volume_slices":33592},"points":[8469,8293,2793,8491,8278,2969,8512,8264,3174,8534,8249,3487,8556,8235,3778,8592,8221,4032,8604,8216,4317,8592,8180,4620,8560,8163,4810,8556,8128,5082,8554,8208,5361,8547,8277,5625,8549,8345,5897,8530,8337,6208,8512,8325,6507,8519,8277,6827,8460,8277,7126,8450,8257,7396,8377,8282,7704,8310,8265,7969,8286,8248,8194,8231,8268,8427,8209,8354,8673,8236,8339,8980,8300,8417,9151,8296,8531,9376,8183,8534,9516,8122,8548,9660,8144,8591,9820,8202,8611,10021,8261,8568,10191,8273,8548,10400,8286,8514,10540,8368,8437,10680,8364,8408,10871,8385,8397,11068,8332,8411,11268,8314,8388,11473,8284,8391,11658,8240,8400,11832,8207,8451,12029,8283,8516,12176,8274,8473,12350,8289,8480,12545,8268,8473,12695,8253,8480,12823,8204,8468,13003,8215,8483,13172,8179,8471,13341,8158,8436,13521,8160,8427,13673,8096,8414,13830,8097,8377,13964,8114,8383,14127,8094,8351,14291,8105,8380,14449,8097,8389,14640,8130,8420,14823,8129,8386,14974,8111,8389,15180,8088,8417,15359,8111,8474,15578,8163,8518,15791,8199,8562,15991,8235,8634,16200,8218,8612,16255,8254,8634,16304,8202,8574,16395,8179,8511,16479,8130,8471,16586,8072,8408,16737,7986,8348,16850,7909,8320,16965,7845,8270,17102,7765,8251,17228,7666,8229,17350,7531,8248,17422,7448,8242,17474,7443,8191,17512,7357,8179,17557,7292,8223,17615,7237,8229,17698,7229,8220,17788,7237,8179,17884,7264,8191,18022,7287,8229,18129,7308,8220,18237,7335,8204,18361,7405,8191,18515,7501,8194,18661,7531,8173,18817,7576,8119,18977,7615,8116,19168,7648,8116,19386,7650,8063,19582,7655,8082,19788,7663,8016,19964,7677,7984,20101,7697,8012,20281,7705,8041,20481,7691,8000,20649,7667,8019,20829,7663,8060,21004,7664,8085,21187,7681,8122,21377,7727,8125,21592,7757,8094,21791,7786,8038,21964,7910,7981,22143,7984,7994,22321,8096,8113,22460,8223,8103,22559,8281,8006,22706,8282,7972,22866,8249,7909,23027,8182,7925,23208,8152,8034,23406,8141,8072,23636,8152,8113,23871,8182,8188,24106,8218,8289,24361,8270,8295,24573,8331,8311,24783,8339,8289,25039,8303,8370,25275,8279,8446,25500,8190,8521,25725,8113,8624,25915,8099,8690,26047,8056,8750,26203,8162,8769,26374,8245,8781,26519,8328,8778,26674,8430,8766,26845,8450,8763,27005,8546,8697,27130,8686,8646,27227,8753,8543,27366,8755,8461,27524,8791,8329,27667,8795,8207,27840,8673,8106,28009,8582,8088,28148,8565,8041,28300,8566,8053,28486,8609,8056,28729,8645,8009,28981,8678,8025,29228,8720,8138,29404,8750,8069,29611,8811,8006,29829,8891,7871,30057,8918,7790,30356,8929,7680,30648,8940,7623,30966,8913,7579,31252,8811,7573,31481,8841,7548,31739,8824,7604,32007,8788,7630,32224,8777,7640,32337,8758,7731,32425,8769,7773,32488,8906,7900,32582,9022,7837,32688,9075,7921,32807,9127,8006,32907,9223,8259,33039,9244,8301,33551],"superseded_by":null},{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0332/PHerc0332_20251211183505_finder-v2_umbilicus.json","sha256":"e0d75e734cccad36c48c2d3462189193a14ed78390b2488bf2da3b9691456305","z":[4864.0,32000.0],"note":"Model output: the Center Finder's own line on this scan, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 2), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 0.1581 mm. 0 of 103 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":2.399,"volume":"20251211183505-2.399um-0.2m-78keV-masked.zarr"},"points":[8473,8341,4864,8478,8354,5120,8480,8364,5376,8481,8372,5632,8480,8379,5888,8478,8384,6144,8475,8383,6400,8467,8385,6656,8457,8384,6912,8446,8386,7168,8436,8388,7424,8427,8389,7680,8417,8388,7936,8408,8386,8192,8398,8384,8448,8387,8381,8704,8376,8379,8960,8365,8376,9216,8353,8373,9472,8342,8373,9728,8330,8373,9984,8317,8372,10240,8303,8372,10496,8288,8373,10752,8274,8375,11008,8260,8376,11264,8248,8380,11520,8245,8382,11776,8236,8385,12032,8225,8388,12288,8212,8392,12544,8196,8398,12800,8181,8406,13056,8160,8415,13312,8137,8424,13568,8113,8432,13824,8093,8442,14080,8078,8445,14592,8064,8445,14848,8052,8440,15104,8045,8432,15360,8039,8423,15616,8036,8416,15872,8020,8413,16128,7988,8410,16384,7945,8399,16640,7897,8387,16896,7851,8365,17152,7811,8338,17408,7779,8302,17664,7761,8259,17920,7756,8215,18176,7764,8175,18432,7767,8145,18688,7767,8121,18944,7767,8101,19200,7767,8091,19456,7765,8089,19712,7759,8091,19968,7766,8094,20224,7783,8095,20480,7806,8094,20736,7836,8094,20992,7865,8090,21248,7903,8093,21504,7941,8099,21760,7974,8108,22016,8004,8121,22272,8028,8136,22528,8064,8156,22784,8108,8170,23040,8153,8192,23296,8198,8221,23552,8236,8254,23808,8275,8304,24064,8301,8357,24320,8320,8410,24576,8334,8456,24832,8335,8490,25344,8340,8513,25600,8355,8517,25856,8378,8520,26112,8415,8517,26368,8462,8513,26624,8518,8530,26880,8576,8529,27136,8632,8510,27392,8678,8475,27648,8709,8430,27904,8732,8387,28160,8746,8336,28416,8758,8261,28672,8771,8165,28928,8783,8063,29184,8796,7975,29440,8806,7876,29696,8812,7790,29952,8815,7724,30208,8816,7691,30720,8818,7667,30976,8818,7663,31232,8817,7678,31488,8814,7713,31744,8810,7767,32000],"superseded_by":null}]},{"scroll":"PHerc0343","scan":"20250521140437","volume":"20250521140437-8.640um-1.2m-116keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0343/volumes/20250521140437-8.640um-1.2m-116keV-masked.zarr","voxel_um":8.64,"shape":[17998,8595,8595],"levels":6,"pyramid":[{"path":"0","shape":[17998,8595,8595],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[8999,4298,4298],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[4500,2149,2149],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[2250,1075,1075],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[1125,538,538],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[563,269,269],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":false,"grand_prize":false,"lines":[{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0343/PHerc0343_20250521140437_finder-v2_umbilicus.json","sha256":"c803bc36b390a6940d39e14fa26051e3ac8d45f8e3611f8601d3a85ba995eaa4","z":[1856.0,16320.0],"note":"Model output: the Center Finder's own line on this scan, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 0.9124 mm. 0 of 217 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":8.64,"volume":"20250521140437-8.640um-1.2m-116keV-masked.zarr","volume_width":8595,"volume_height":8595,"volume_slices":17998},"points":[5180,3761,1856,5201,3758,1920,5221,3754,1984,5239,3749,2048,5255,3743,2112,5270,3735,2176,5283,3727,2240,5296,3715,2304,5305,3703,2368,5310,3692,2432,5315,3681,2496,5321,3672,2560,5325,3664,2624,5327,3660,2688,5326,3658,2752,5327,3659,2816,5328,3658,2880,5330,3654,2944,5332,3654,3008,5334,3650,3072,5335,3661,3136,5333,3676,3200,5333,3711,3264,5330,3744,3456,5334,3803,3520,5352,3878,3584,5370,3926,3648,5384,4002,3712,5395,4105,3904,5402,4219,3968,5404,4350,4032,5402,4481,4096,5395,4615,4352,5382,4732,4416,5370,4832,4480,5357,4890,4544,5358,4951,4608,5364,4996,4672,5370,5014,4736,5369,5078,4864,5365,5153,4928,5349,5241,4992,5326,5343,5056,5298,5444,5120,5262,5535,5184,5222,5607,5248,5182,5651,5312,5146,5671,5376,5116,5688,5440,5092,5697,5504,5082,5698,5568,5074,5698,5632,5069,5691,5696,5062,5692,5760,5061,5692,5824,5058,5692,5888,5054,5692,5952,5051,5691,6016,5039,5690,6080,5021,5687,6144,4999,5683,6208,4975,5678,6272,4951,5672,6336,4929,5666,6400,4906,5659,6464,4885,5656,6528,4873,5652,6592,4860,5645,6656,4852,5636,6720,4844,5626,6784,4829,5615,6848,4816,5601,6912,4799,5585,6976,4781,5571,7040,4763,5557,7104,4746,5548,7168,4729,5542,7232,4714,5539,7296,4705,5534,7360,4696,5526,7424,4688,5519,7488,4685,5513,7552,4688,5505,7680,4696,5497,7744,4702,5491,7808,4710,5491,7872,4719,5489,7936,4723,5486,8000,4731,5491,8064,4737,5483,8128,4748,5469,8192,4760,5451,8256,4776,5416,8320,4801,5367,8384,4833,5309,8448,4869,5256,8512,4904,5195,8576,4937,5134,8640,4961,5070,8704,4979,5021,8768,4998,4981,8832,5009,4938,8896,5022,4904,8960,5031,4875,9024,5041,4843,9088,5051,4809,9152,5065,4778,9216,5080,4758,9280,5094,4730,9344,5108,4705,9408,5119,4686,9472,5132,4669,9536,5144,4644,9600,5153,4618,9664,5161,4583,9728,5161,4541,9792,5162,4497,9856,5164,4451,9920,5171,4408,9984,5183,4371,10048,5193,4337,10112,5200,4308,10176,5204,4282,10240,5204,4256,10304,5201,4231,10368,5193,4203,10432,5182,4171,10496,5167,4153,10560,5152,4125,10624,5137,4089,10688,5121,4043,10752,5109,3992,10816,5093,3938,10880,5078,3885,10944,5067,3836,11008,5056,3793,11072,5044,3760,11136,5034,3736,11200,5024,3728,11264,5015,3734,11328,5002,3729,11392,4990,3722,11456,4982,3716,11520,4975,3710,11584,4971,3706,11648,4965,3701,11712,4961,3696,11776,4953,3690,11840,4942,3683,11904,4928,3675,11968,4912,3667,12032,4895,3660,12096,4878,3653,12160,4865,3648,12224,4855,3645,12288,4846,3642,12352,4841,3640,12416,4835,3638,12480,4835,3635,12544,4835,3632,12608,4832,3629,12672,4828,3624,12736,4823,3619,12800,4818,3611,12864,4812,3602,12928,4805,3592,12992,4798,3583,13056,4793,3575,13120,4788,3567,13184,4785,3563,13248,4783,3559,13312,4781,3558,13376,4778,3557,13440,4773,3558,13504,4770,3560,13568,4767,3560,13632,4761,3560,13696,4760,3559,13760,4756,3563,13824,4742,3572,13888,4720,3581,13952,4709,3591,14016,4681,3606,14080,4641,3624,14144,4599,3653,14208,4540,3687,14272,4467,3734,14336,4385,3792,14400,4300,3854,14464,4223,3917,14528,4146,3981,14592,4078,4038,14656,4028,4082,14720,4007,4115,14784,3981,4139,14848,3970,4150,14912,3971,4161,14976,3966,4166,15040,3959,4176,15104,3949,4186,15168,3941,4191,15232,3927,4201,15296,3916,4211,15360,3886,4236,15424,3843,4274,15488,3791,4323,15552,3728,4377,15616,3667,4431,15680,3607,4485,15744,3554,4533,15808,3505,4573,15872,3477,4595,15936,3443,4618,16000,3415,4635,16064,3393,4645,16128,3377,4648,16192,3366,4644,16256,3361,4634,16320],"superseded_by":null},{"source":"finder-polished","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder line polished by kit axispolish (rule 1)","licence":"CC BY-NC 4.0","upstream":"https://github.com/ChaseHendrick/Scrolls/blob/main/docs/tools/axispolish.md","file":"lines/PHerc0343/PHerc0343_20250521140437_finder-polished_umbilicus.json","sha256":"e9fb7e6c6df28067d1003473653cf3b00ca25aff9714f1adf9df803844501f0b","z":[1900.0,16300.0],"note":"coverage polish of the finder line (scan not in the frozen test: untested); median move 1.171 mm, median coverage gain 0.8511 wraps; 4 of 137 steps move over 4 mm sideways (largest 8.33 mm); ends not re-checked; no person checked it on CT","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":8.64,"volume":"20250521140437-8.640um-1.2m-116keV-masked.zarr","volume_width":8595,"volume_height":8595,"volume_slices":17998},"points":[5114,3695,1900,5257,3731,2000,5140,3634,2100,5162,3636,2200,5328,3666,2300,5304,3674,2400,5280,3646,2500,5377,3584,2600,5329,3557,2700,5200,3547,2800,5176,3560,2900,5539,3475,3000,5349,3458,3100,5336,3467,3200,5116,4271,3600,5577,3952,3900,5464,3945,4000,5467,4910,4300,5482,4936,4400,5473,5008,4500,5438,4954,4600,5433,4930,4700,5187,5116,4800,5475,4932,4900,5606,5302,5000,5400,5455,5100,5367,5463,5200,5195,5543,5300,5142,5722,5400,4994,5750,5500,5022,5750,5600,5096,5756,5700,5187,5771,5800,5129,5824,5900,5086,5710,6000,5068,5695,6100,4998,5679,6200,4931,5653,6300,4862,5608,6400,4841,5620,6500,4813,5529,6600,4916,5678,6700,4948,5677,6800,5007,5630,6900,4750,5487,7000,4580,5390,7100,4554,5366,7200,4593,5348,7300,4770,5467,7400,4588,5372,7500,4421,5292,7600,4666,5500,7700,4708,5530,7800,4683,5507,7900,4642,5489,8000,4663,5526,8100,4644,5451,8200,4687,5441,8300,4713,5313,8400,4745,5260,8500,4909,5184,8600,5038,5006,8700,5142,4928,8800,4889,5038,8900,4945,5105,9000,5015,4825,9100,5130,4651,9200,5193,4655,9300,4994,4764,9400,5098,4719,9500,4947,4766,9600,5337,4595,9700,5157,4628,9800,5417,4421,9900,5271,4347,10000,5309,4370,10100,5318,4360,10200,5094,4246,10300,5261,4191,10400,5064,4253,10500,5158,4059,10600,5263,4021,10700,5285,4126,10800,5040,3865,10900,4937,3749,11000,4935,3730,11100,5077,3820,11200,4997,3717,11300,5042,3731,11400,5124,3666,11500,4830,3736,11600,4960,3544,11700,5014,3704,11800,5042,3724,11900,4714,3652,12000,4722,3615,12100,4846,3666,12200,4691,3639,12300,4937,3600,12400,4751,3683,12500,4912,3606,12600,4867,3566,12700,4670,3635,12800,4677,3632,12900,4667,3624,13000,4773,3614,13100,4888,3445,13200,4802,3460,13300,4955,3426,13400,4787,3412,13500,4775,3426,13600,4699,3447,13700,4737,3422,13800,4796,3436,13900,4777,3640,14000,4819,3776,14100,4564,3581,14200,4602,3530,14300,4295,3807,14400,4188,3868,14500,3987,3970,14600,4027,4231,14700,3979,4254,14800,3872,4214,14900,3929,4201,15000,3982,4227,15100,3747,4149,15200,3877,4110,15300,3821,4069,15400,3851,4175,15500,3912,4289,15600,3421,4579,15700,3428,4595,15800,3493,4611,15900,3387,4588,16000,3449,4564,16100,3461,4642,16200,3416,4538,16300],"superseded_by":"lines/PHerc0343/PHerc0343_20250521140437_finder-v2_umbilicus.json"},{"source":"finder","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder (umbilicus-v1 weights)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.3)","file":"lines/PHerc0343/PHerc0343_20250521140437_finder_umbilicus.json","sha256":"d7be9cb0afcd62fd14bdcf0fa8d9646b35f3d0d8829eebab04b4a49f1f2249d4","z":[1760.0,16416.0],"note":"CT end check: low PASS (CT recap), high PASS; no end checked on CT by a person","grade":"PASS","ends":{"low":{"grade":"PASS","recapped":true,"D_mm":3.46},"high":{"grade":"PASS","recapped":false,"D_mm":0.86}},"untested":false,"usable":["low","high"],"stamp":{"voxelsize_um":8.64,"volume":"20250521140437-8.640um-1.2m-116keV-masked.zarr","volume_width":8595,"volume_height":8595,"volume_slices":17998},"points":[5272,4340,1760,5272,4340,1824,5290,4289,1888,5307,4238,1952,5325,4187,2016,5343,4137,2080,5360,4086,2144,5378,4035,2208,5396,3984,2272,5414,3933,2336,5431,3882,2400,5449,3831,2464,5467,3780,2528,5484,3730,2592,5502,3679,2656,5520,3628,2720,5537,3577,2784,5555,3526,2848,5573,3475,2912,5590,3424,2976,5514,3499,3040,5424,3622,3104,5333,3771,3168,5235,3962,3232,5133,4185,3296,5081,4313,3360,5085,4321,3424,5088,4341,3488,5091,4369,3552,5093,4400,3616,5096,4443,3680,5087,4489,3744,5086,4523,3808,5099,4561,3872,5133,4597,3936,5192,4634,4000,5267,4673,4064,5350,4718,4128,5432,4761,4192,5503,4797,4256,5551,4826,4320,5572,4837,4384,5584,4840,4448,5590,4861,4512,5596,4883,4576,5608,4918,4640,5631,4943,4704,5626,4986,4768,5593,5061,4832,5543,5152,4896,5478,5249,4960,5414,5343,5024,5348,5439,5088,5284,5526,5152,5225,5588,5216,5185,5631,5280,5161,5646,5344,5120,5667,5408,5081,5694,5472,5053,5717,5536,5034,5733,5600,5025,5740,5664,5018,5737,5728,5009,5727,5792,4999,5711,5856,4986,5698,5920,4969,5684,5984,4949,5673,6048,4932,5665,6112,4918,5663,6176,4901,5660,6240,4884,5659,6304,4869,5659,6368,4855,5661,6432,4842,5661,6496,4828,5659,6560,4814,5655,6624,4802,5650,6688,4794,5645,6752,4791,5641,6816,4784,5637,6880,4776,5633,6944,4766,5632,7008,4754,5633,7072,4741,5632,7136,4728,5632,7200,4718,5631,7264,4711,5632,7328,4706,5630,7392,4705,5626,7456,4703,5618,7520,4700,5607,7584,4697,5597,7648,4694,5585,7712,4691,5574,7776,4690,5566,7840,4689,5559,7904,4688,5559,7968,4688,5557,8032,4691,5550,8096,4702,5534,8160,4720,5512,8224,4745,5489,8288,4773,5450,8352,4801,5398,8416,4830,5333,8480,4853,5266,8544,4877,5192,8608,4900,5114,8672,4925,5039,8736,4951,4974,8800,4974,4924,8864,4997,4890,8928,5013,4859,8992,5022,4834,9056,5028,4812,9120,5029,4795,9184,5038,4775,9248,5051,4755,9312,5063,4742,9376,5079,4739,9440,5099,4736,9504,5122,4729,9568,5142,4721,9632,5157,4696,9696,5169,4653,9760,5177,4595,9824,5185,4531,9888,5187,4468,9952,5183,4407,10016,5182,4355,10080,5181,4312,10144,5179,4274,10208,5175,4249,10272,5162,4216,10336,5145,4179,10400,5123,4145,10464,5101,4121,10528,5079,4107,10592,5062,4091,10656,5051,4056,10720,5047,4012,10784,5048,3957,10848,5052,3901,10912,5053,3839,10976,5051,3783,11040,5051,3739,11104,5050,3714,11168,5046,3707,11232,5038,3706,11296,5027,3699,11360,5014,3694,11424,4999,3690,11488,4985,3687,11552,4971,3683,11616,4961,3678,11680,4957,3674,11744,4956,3669,11808,4952,3663,11872,4947,3657,11936,4940,3652,12000,4930,3647,12064,4920,3641,12128,4911,3637,12192,4903,3634,12256,4898,3633,12320,4892,3634,12384,4886,3636,12448,4877,3637,12512,4869,3636,12576,4861,3633,12640,4855,3629,12704,4851,3622,12768,4847,3614,12832,4845,3604,12896,4842,3594,12960,4839,3586,13024,4837,3580,13088,4835,3576,13152,4836,3571,13216,4840,3566,13280,4848,3561,13344,4858,3559,13408,4869,3554,13472,4880,3548,13536,4891,3542,13600,4899,3537,13664,4903,3531,13728,4900,3527,13792,4895,3522,13856,4886,3523,13920,4873,3531,13984,4858,3551,14048,4874,3564,14112,4839,3602,14176,4768,3655,14240,4665,3713,14304,4552,3761,14368,4420,3830,14432,4288,3904,14496,4168,3980,14560,4073,4047,14624,4021,4103,14688,4020,4135,14752,3989,4170,14816,3973,4186,14880,3964,4183,14944,3964,4164,15008,3952,4160,15072,3942,4155,15136,3932,4149,15200,3922,4150,15264,3924,4151,15328,3922,4158,15392,3899,4187,15456,3863,4237,15520,3808,4304,15584,3739,4382,15648,3668,4461,15712,3603,4529,15776,3552,4582,15840,3520,4619,15904,3517,4629,15968,3523,4628,16032,3488,4675,16096,3511,4665,16160,3579,4610,16224,3682,4519,16288,3805,4402,16352,3805,4402,16416],"superseded_by":"lines/PHerc0343/PHerc0343_20250521140437_finder-polished_umbilicus.json"}]},{"scroll":"PHerc0814","scan":"20250804134230","volume":"20250804134230-9.362um-1.2m-113keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0814/volumes/20250804134230-9.362um-1.2m-113keV-masked.zarr","voxel_um":9.362,"shape":[19390,5784,5784],"levels":6,"pyramid":[{"path":"0","shape":[19390,5784,5784],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[9695,2892,2892],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[4848,1446,1446],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[2424,723,723],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[1212,362,362],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[606,181,181],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":false,"grand_prize":false,"lines":[{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0814/PHerc0814_20250804134230_finder-v2_umbilicus.json","sha256":"4df669b9e4934b2ddaf6e8d2c0dd79b7e04e8f44eec45f2dd55772c243ecc578","z":[1856.0,18240.0],"note":"Model output: the Center Finder's own line on this scan, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 1.1102 mm. 0 of 234 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":9.362,"volume":"20250804134230-9.362um-1.2m-113keV-masked.zarr","volume_width":5784,"volume_height":5784,"volume_slices":19390},"points":[2635,3167,1856,2659,3162,1920,2681,3156,1984,2700,3149,2048,2718,3140,2112,2732,3130,2176,2743,3115,2240,2753,3101,2304,2763,3088,2368,2770,3078,2432,2774,3071,2496,2774,3068,2560,2776,3070,2624,2777,3071,2688,2777,3072,2752,2775,3071,2816,2773,3070,2880,2769,3068,2944,2765,3066,3008,2760,3066,3072,2757,3066,3136,2754,3067,3200,2752,3069,3264,2751,3074,3328,2750,3081,3392,2751,3087,3456,2753,3093,3520,2754,3100,3584,2757,3104,3648,2760,3106,3712,2764,3106,3776,2770,3102,3840,2769,3098,3904,2779,3091,3968,2801,3086,4032,2831,3083,4096,2865,3063,4160,2895,3030,4224,2931,2998,4288,2964,2951,4352,2992,2896,4416,3010,2832,4480,3013,2770,4544,3031,2711,4608,3055,2665,4672,3074,2630,4736,3100,2596,4800,3128,2573,4864,3164,2570,4928,3198,2561,4992,3226,2551,5056,3243,2532,5120,3248,2512,5184,3257,2492,5248,3263,2474,5312,3264,2459,5376,3273,2448,5440,3283,2442,5504,3292,2440,5568,3299,2436,5632,3304,2426,5696,3304,2414,5760,3305,2396,5824,3305,2377,5888,3304,2357,5952,3297,2327,6016,3279,2288,6080,3255,2250,6144,3226,2210,6208,3198,2176,6272,3173,2161,6336,3155,2120,6400,3147,2056,6464,3143,1984,6528,3146,1908,6592,3149,1829,6656,3146,1757,6720,3146,1705,6784,3149,1676,6848,3154,1673,6912,3160,1694,6976,3171,1695,7040,3184,1704,7168,3198,1723,7488,3210,1749,7552,3219,1784,7616,3223,1819,7680,3225,1859,7744,3224,1896,7808,3227,1902,7872,3236,1927,7936,3245,1967,8000,3257,2023,8064,3267,2089,8128,3265,2156,8192,3254,2220,8256,3233,2288,8320,3206,2341,8384,3180,2406,8448,3161,2464,8512,3150,2553,8576,3144,2642,8640,3144,2726,8832,3148,2792,8896,3149,2835,9088,3152,2854,9152,3158,2860,9216,3171,2846,9280,3197,2847,9344,3229,2853,9408,3262,2864,9472,3295,2875,9536,3323,2888,9600,3344,2902,9664,3360,2917,9728,3367,2931,9792,3370,2947,9856,3375,2962,9920,3379,2967,9984,3387,2980,10048,3399,2997,10112,3412,3017,10176,3428,3038,10240,3445,3065,10304,3461,3098,10368,3476,3128,10432,3488,3155,10496,3496,3180,10560,3498,3200,10624,3503,3221,10688,3506,3242,10752,3508,3262,10816,3512,3284,10880,3520,3316,10944,3531,3340,11008,3546,3369,11072,3561,3397,11136,3575,3434,11200,3587,3475,11264,3594,3509,11328,3601,3541,11392,3606,3575,11456,3611,3612,11520,3619,3647,11584,3631,3673,11648,3647,3702,11712,3663,3723,11776,3681,3740,11840,3699,3751,11904,3714,3755,11968,3728,3757,12032,3737,3761,12096,3744,3766,12160,3746,3772,12224,3748,3777,12288,3748,3786,12352,3747,3787,12416,3746,3783,12480,3745,3772,12544,3744,3780,12608,3749,3755,12672,3746,3702,12736,3739,3630,12800,3731,3548,12928,3713,3465,13120,3688,3394,13184,3660,3333,13248,3635,3294,13312,3608,3282,13376,3582,3303,13440,3597,3301,13504,3567,3300,13568,3511,3296,13632,3438,3290,13696,3347,3280,13760,3254,3270,14144,3172,3260,14208,3108,3250,14272,3064,3241,14336,3054,3233,14400,3085,3225,14464,3080,3221,14528,3075,3217,14592,3068,3216,14656,3062,3215,14720,3054,3214,14784,3054,3211,14848,3042,3206,14912,3023,3200,15104,3000,3191,15296,2971,3182,15360,2940,3181,15424,2915,3172,15488,2888,3156,15552,2859,3132,15680,2842,3103,15744,2839,3070,15808,2831,3033,15872,2828,2994,15936,2833,2960,16000,2838,2929,16064,2846,2907,16128,2854,2879,16192,2851,2853,16256,2842,2832,16320,2839,2818,16384,2837,2809,16448,2837,2802,16512,2838,2799,16576,2843,2802,16640,2844,2801,16704,2845,2800,16768,2844,2800,16832,2843,2798,16896,2841,2796,16960,2840,2793,17024,2839,2790,17088,2838,2787,17152,2837,2785,17216,2837,2783,17280,2837,2782,17344,2836,2782,17408,2835,2782,17472,2835,2782,17536,2835,2782,17600,2834,2782,17664,2833,2780,17728,2832,2778,17792,2831,2782,17856,2831,2788,17920,2830,2795,17984,2830,2804,18048,2830,2815,18112,2830,2828,18176,2830,2843,18240],"superseded_by":null},{"source":"finder-polished","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder line polished by kit axispolish (rule 1)","licence":"CC BY-NC 4.0","upstream":"https://github.com/ChaseHendrick/Scrolls/blob/main/docs/tools/axispolish.md","file":"lines/PHerc0814/PHerc0814_20250804134230_finder-polished_umbilicus.json","sha256":"ffcff1d3cf2574fd0dc31f565b2576da72138c116fa942b4846b444def596620","z":[1800.0,18200.0],"note":"coverage polish of the finder line (in the frozen test's ten scans); median move 1.5 mm, median coverage gain 1.0532 wraps; 10 of 151 steps move over 4 mm sideways (largest 7.59 mm); ends not re-checked; no person checked it on CT","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":9.362,"volume":"20250804134230-9.362um-1.2m-113keV-masked.zarr","volume_width":5784,"volume_height":5784,"volume_slices":19390},"points":[2696,2859,1800,2745,3124,1900,2735,3142,2000,2722,3130,2100,2766,3115,2200,2781,3023,2300,2786,3025,2400,2761,3064,2500,2693,2997,2600,2749,3085,2700,2901,3056,2800,2837,2951,2900,2642,2978,3000,2732,2950,3100,2816,3108,3200,2562,3011,3300,2729,3047,3400,2713,3114,3500,2642,3102,3600,2562,3026,3700,2656,3030,3800,2555,3080,3900,2772,3246,4000,2779,3216,4100,2896,3150,4200,3073,3022,4300,3223,2914,4400,3242,2882,4500,3358,2646,4600,3279,2824,4700,3043,2413,4800,2950,2522,4900,2945,2579,5000,2929,2582,5100,3054,2564,5200,2995,2587,5300,3019,2523,5400,3196,2362,5500,3378,2445,5600,3152,2340,5700,3278,2417,5800,3305,2457,5900,3424,2344,6000,3286,2399,6100,3206,2200,6200,3131,2155,6300,3001,2166,6400,3194,1626,6500,3136,1663,6600,3009,1742,6700,3013,1517,6800,2918,1657,6900,2999,1567,7000,3369,2038,7100,3351,1566,7400,3356,1668,7500,3143,1689,7600,3320,1732,7700,3401,1740,7800,3436,1859,7900,3468,1885,8000,3467,1944,8100,3512,1936,8200,3152,2230,8300,2789,2262,8400,2668,2605,8500,2806,2948,8600,3300,2518,8900,3215,2761,9100,3105,2809,9300,3197,2818,9400,3234,2839,9500,3339,2981,9600,3361,3004,9700,3415,3001,9800,3388,2982,9900,3438,3044,10000,3429,3034,10100,3388,3152,10200,3472,3080,10300,3586,3165,10400,3553,3165,10500,3577,3205,10600,3505,3242,10700,3516,3257,10800,3548,3295,10900,3583,3344,11000,3604,3379,11100,3608,3430,11200,3627,3474,11300,3627,3581,11400,3667,3625,11500,3585,3671,11600,3704,3751,11700,3722,3743,11800,3746,3760,11900,3726,3829,12000,3697,3849,12100,3732,3819,12200,3766,3841,12300,3784,3852,12400,3806,3716,12500,3968,3619,12600,3979,3654,12700,3583,3833,12800,3670,3967,12900,3624,3159,13100,3499,3262,13200,3473,3320,13300,3543,3355,13400,3635,3313,13500,3577,3256,13600,3678,3205,13700,3243,3075,14000,3012,3076,14100,3094,3058,14200,3112,3184,14300,3117,3303,14400,3085,3400,14500,3124,3442,14600,3048,3153,14700,3091,3165,14800,3107,3315,14900,3107,3375,15000,3291,3142,15300,3210,3176,15400,2421,3147,15700,2538,3024,15800,2772,2933,15900,2775,3007,16000,2858,2834,16100,2968,2704,16200,3008,2826,16300,2946,2891,16400,3011,2792,16500,2860,2731,16600,2920,2794,16700,2922,2832,16800,2883,2826,16900,2881,2823,17000,2822,2804,17100,2763,2809,17200,2825,2750,17300,2782,2744,17400,2841,2807,17500,2646,2708,17600,2836,2686,17700,2787,2670,17800,2678,2596,17900,2745,2761,18000,2806,2839,18100,2815,2836,18200],"superseded_by":"lines/PHerc0814/PHerc0814_20250804134230_finder-v2_umbilicus.json"},{"source":"finder","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder (umbilicus-v1 weights)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.3)","file":"lines/PHerc0814/PHerc0814_20250804134230_finder_umbilicus.json","sha256":"65d96b55fc69c5c363ca6c791be074cd7fb336e3eca67cfc4c783ec8d37cabd7","z":[1696.0,18336.0],"note":"CT end check: low PASS, high PASS; no end checked on CT by a person","grade":"PASS","ends":{"low":{"grade":"PASS","recapped":false,"D_mm":0.3},"high":{"grade":"PASS","recapped":false,"D_mm":2.14}},"untested":false,"usable":["low","high"],"stamp":{"voxelsize_um":9.362,"volume":"20250804134230-9.362um-1.2m-113keV-masked.zarr","volume_width":5784,"volume_height":5784,"volume_slices":19390},"points":[2686,3383,1696,2686,3383,1760,2694,3382,1824,2696,3369,1888,2703,3345,1952,2710,3317,2016,2716,3281,2080,2719,3243,2144,2724,3207,2208,2730,3175,2272,2737,3144,2336,2743,3116,2400,2748,3090,2464,2752,3063,2528,2757,3037,2592,2760,3013,2656,2759,2993,2720,2753,2978,2784,2748,2969,2848,2739,2966,2912,2727,2969,2976,2713,2979,3040,2699,2994,3104,2687,3009,3168,2677,3026,3232,2669,3042,3296,2663,3053,3360,2657,3061,3424,2655,3065,3488,2652,3070,3552,2646,3077,3616,2641,3087,3680,2643,3096,3744,2652,3106,3808,2672,3116,3872,2697,3132,3936,2751,3129,4000,2825,3110,4064,2914,3070,4128,3008,3014,4192,3094,2948,4256,3172,2877,4320,3237,2811,4384,3287,2755,4448,3324,2714,4512,3347,2689,4576,3377,2661,4640,3403,2636,4704,3427,2611,4768,3449,2588,4832,3467,2571,4896,3479,2561,4960,3487,2555,5024,3494,2546,5088,3500,2536,5152,3503,2523,5216,3500,2511,5280,3492,2497,5344,3482,2484,5408,3469,2473,5472,3455,2464,5536,3442,2456,5600,3429,2448,5664,3420,2436,5728,3417,2424,5792,3415,2409,5856,3411,2386,5920,3402,2350,5984,3384,2304,6048,3362,2250,6112,3322,2197,6176,3268,2134,6240,3207,2065,6304,3148,1991,6368,3099,1914,6432,3062,1834,6496,3035,1754,6560,3017,1677,6624,3009,1617,6688,3009,1571,6752,3000,1542,6816,2991,1518,6880,2980,1502,6944,2977,1491,7008,2988,1471,7072,3017,1460,7136,3052,1462,7200,3099,1480,7264,3149,1515,7328,3201,1559,7392,3247,1615,7456,3281,1676,7520,3300,1731,7584,3314,1777,7648,3322,1814,7712,3327,1859,7776,3325,1911,7840,3352,1947,7904,3338,2004,7968,3298,2075,8032,3237,2153,8096,3164,2230,8160,3089,2298,8224,2996,2343,8288,2945,2396,8352,2937,2460,8416,2973,2520,8480,3056,2569,8544,3118,2636,8608,3171,2698,8672,3209,2754,8736,3225,2800,8800,3215,2827,8864,3176,2829,8928,3160,2837,8992,3146,2846,9056,3137,2847,9120,3134,2846,9184,3143,2842,9248,3149,2841,9312,3153,2840,9376,3157,2837,9440,3171,2839,9504,3193,2843,9568,3217,2852,9632,3242,2864,9696,3270,2879,9760,3297,2895,9824,3321,2910,9888,3337,2924,9952,3343,2935,10016,3343,2944,10080,3346,2959,10144,3345,2972,10208,3340,2985,10272,3337,3006,10336,3335,3031,10400,3333,3058,10464,3334,3086,10528,3336,3120,10592,3344,3160,10656,3353,3201,10720,3368,3242,10784,3383,3280,10848,3402,3312,10912,3420,3345,10976,3441,3370,11040,3461,3391,11104,3481,3412,11168,3499,3438,11232,3519,3467,11296,3538,3492,11360,3553,3524,11424,3568,3554,11488,3584,3592,11552,3599,3633,11616,3618,3674,11680,3638,3715,11744,3655,3753,11808,3674,3787,11872,3692,3811,11936,3710,3824,12000,3721,3834,12064,3736,3832,12128,3747,3835,12192,3754,3836,12256,3763,3836,12320,3779,3836,12384,3798,3834,12448,3821,3834,12512,3846,3832,12576,3872,3833,12640,3895,3836,12704,3914,3844,12768,3924,3855,12832,3927,3854,12896,3921,3874,12960,3911,3909,13024,3895,3951,13088,3876,3997,13152,3858,4042,13216,3841,4081,13280,3827,4108,13344,3820,4126,13408,3826,4129,13472,3829,4096,13536,3812,4068,13600,3784,4032,13664,3748,3995,13728,3739,3959,13792,3712,3930,13856,3660,3910,13920,3555,3890,13984,3416,3876,14048,3234,3864,14112,3014,3838,14176,2785,3810,14240,2581,3786,14304,2428,3762,14368,2354,3742,14432,2316,3722,14496,2312,3699,14560,2312,3656,14624,2322,3603,14688,2320,3540,14752,2322,3475,14816,2329,3412,14880,2340,3359,14944,2356,3310,15008,2374,3273,15072,2394,3239,15136,2413,3208,15200,2430,3180,15264,2441,3151,15328,2451,3125,15392,2453,3108,15456,2457,3093,15520,2468,3078,15584,2492,3066,15648,2523,3060,15712,2560,3047,15776,2602,3028,15840,2641,3001,15904,2672,2971,15968,2696,2937,16032,2708,2901,16096,2715,2861,16160,2727,2824,16224,2743,2797,16288,2758,2783,16352,2774,2770,16416,2789,2761,16480,2800,2759,16544,2808,2764,16608,2813,2770,16672,2814,2777,16736,2810,2784,16800,2812,2791,16864,2815,2797,16928,2821,2801,16992,2828,2804,17056,2835,2804,17120,2842,2804,17184,2848,2804,17248,2852,2803,17312,2852,2803,17376,2851,2803,17440,2852,2802,17504,2854,2806,17568,2855,2803,17632,2857,2794,17696,2862,2781,17760,2870,2765,17824,2883,2749,17888,2899,2733,17952,2915,2720,18016,2930,2712,18080,2944,2707,18144,2955,2708,18208,2961,2712,18272,2961,2712,18336],"superseded_by":"lines/PHerc0814/PHerc0814_20250804134230_finder-polished_umbilicus.json"}]},{"scroll":"PHerc0841","scan":"20250821151531","volume":"20250821151531-9.366um-1.2m-113keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc0841/volumes/20250821151531-9.366um-1.2m-113keV-masked.zarr","voxel_um":9.366,"shape":[19400,7703,7703],"levels":6,"pyramid":[{"path":"0","shape":[19400,7703,7703],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[9700,3852,3852],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[4850,1926,1926],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[2425,963,963],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[1213,482,482],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[607,241,241],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":false,"grand_prize":false,"lines":[{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc0841/PHerc0841_20250821151531_finder-v2_umbilicus.json","sha256":"44f30ed5ebbb1fc367edf88b99013a89e5842e8f3d7ac999682c02a335e27fed","z":[1856.0,18112.0],"note":"Model output: the Center Finder's own line on this scan, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 0.55 mm. 0 of 249 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":9.366,"volume":"20250821151531-9.366um-1.2m-113keV-masked.zarr","volume_width":7703,"volume_height":7703,"volume_slices":19400},"points":[2284,3377,1856,2276,3338,1984,2269,3306,2048,2264,3281,2112,2260,3262,2176,2257,3250,2240,2257,3264,2304,2256,3264,2368,2256,3252,2432,2254,3255,2496,2255,3270,2560,2257,3299,2624,2264,3335,2688,2277,3377,2816,2304,3420,2880,2342,3460,2944,2392,3490,3008,2441,3506,3072,2492,3503,3136,2538,3508,3200,2584,3509,3264,2623,3508,3328,2659,3505,3392,2699,3503,3456,2740,3504,3520,2799,3505,3584,2853,3508,3648,2919,3513,3712,3003,3517,3776,3081,3519,3840,3129,3518,3904,3241,3513,3968,3410,3505,4032,3609,3497,4096,3816,3490,4160,4039,3482,4288,4240,3475,4352,4430,3470,4416,4578,3465,4480,4659,3460,4544,4687,3458,4608,4754,3454,4672,4817,3450,4736,4858,3448,4800,4891,3446,4864,4921,3441,4928,4949,3436,4992,4974,3430,5056,4998,3425,5120,5023,3421,5184,5054,3419,5248,5082,3417,5312,5107,3417,5376,5121,3416,5440,5139,3411,5504,5159,3401,5568,5180,3387,5632,5200,3370,5696,5220,3354,5760,5238,3340,5824,5252,3329,5888,5258,3320,5952,5268,3319,6016,5260,3317,6080,5249,3324,6144,5236,3335,6208,5214,3351,6272,5187,3372,6336,5167,3385,6400,5138,3408,6464,5103,3439,6528,5068,3479,6592,5035,3523,6720,4988,3566,6784,4943,3619,6848,4905,3674,6912,4875,3726,6976,4853,3772,7040,4845,3805,7104,4830,3839,7168,4815,3866,7232,4805,3890,7360,4785,3900,7424,4759,3903,7488,4731,3903,7552,4702,3904,7616,4680,3906,7680,4656,3913,7744,4633,3921,7808,4612,3926,7872,4596,3927,7936,4585,3926,8000,4574,3920,8064,4565,3912,8128,4555,3904,8192,4543,3898,8256,4532,3895,8320,4519,3896,8384,4503,3897,8448,4486,3897,8512,4471,3897,8576,4462,3896,8640,4455,3894,8704,4445,3893,8768,4432,3891,8832,4413,3890,8896,4392,3890,8960,4364,3890,9024,4334,3890,9088,4306,3891,9152,4282,3891,9216,4268,3891,9280,4259,3891,9344,4249,3891,9408,4241,3891,9472,4232,3891,9536,4225,3890,9600,4215,3889,9664,4204,3888,9728,4194,3886,9792,4186,3884,9856,4179,3884,9920,4175,3884,9984,4166,3885,10048,4157,3887,10112,4148,3888,10176,4139,3890,10240,4131,3891,10304,4122,3891,10368,4115,3892,10432,4108,3891,10496,4103,3890,10560,4099,3888,10624,4094,3886,10688,4090,3885,10752,4087,3882,10816,4083,3880,10880,4081,3879,10944,4076,3879,11008,4069,3879,11072,4064,3879,11136,4055,3880,11200,4042,3880,11264,4027,3881,11328,4015,3881,11392,4002,3880,11456,3987,3878,11520,3970,3879,11584,3952,3881,11648,3934,3884,11712,3913,3888,11776,3887,3892,11840,3859,3896,11904,3830,3900,11968,3807,3903,12032,3781,3905,12096,3755,3904,12160,3730,3905,12224,3708,3905,12288,3687,3904,12352,3664,3905,12416,3644,3904,12480,3625,3901,12544,3609,3896,12608,3596,3889,12672,3583,3883,12736,3571,3876,12800,3553,3870,12864,3526,3865,12928,3499,3858,12992,3471,3853,13056,3451,3843,13120,3424,3832,13184,3393,3820,13248,3360,3808,13312,3329,3797,13376,3301,3785,13440,3274,3776,13504,3248,3769,13568,3229,3760,13632,3218,3756,13696,3216,3754,13760,3206,3748,13824,3197,3737,13888,3189,3725,13952,3180,3708,14016,3173,3688,14080,3163,3669,14144,3151,3651,14208,3141,3635,14272,3124,3622,14336,3106,3614,14400,3089,3602,14464,3068,3590,14528,3041,3577,14592,3013,3563,14656,2995,3551,14720,2981,3543,14784,2952,3535,14848,2913,3527,14912,2867,3521,14976,2814,3519,15040,2757,3518,15104,2695,3517,15168,2638,3517,15232,2595,3517,15296,2570,3519,15360,2559,3520,15424,2539,3522,15488,2514,3521,15552,2491,3522,15616,2458,3527,15680,2423,3534,15744,2394,3544,15808,2361,3554,15872,2335,3564,15936,2304,3574,16000,2278,3579,16064,2247,3584,16128,2214,3586,16192,2185,3588,16256,2160,3595,16320,2145,3604,16384,2136,3612,16448,2112,3621,16512,2082,3631,16576,2039,3641,16640,1995,3650,16704,1953,3657,16768,1919,3664,16832,1899,3670,16896,1892,3677,16960,1897,3683,17024,1904,3691,17088,1903,3699,17152,1903,3712,17216,1903,3726,17280,1906,3740,17344,1910,3751,17408,1915,3763,17472,1920,3772,17536,1926,3780,17600,1930,3788,17664,1932,3789,17728,1932,3806,17792,1933,3834,17856,1933,3870,17920,1932,3914,17984,1931,3966,18048,1929,4026,18112],"superseded_by":null},{"source":"finder-polished","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder line polished by kit axispolish (rule 1)","licence":"CC BY-NC 4.0","upstream":"https://github.com/ChaseHendrick/Scrolls/blob/main/docs/tools/axispolish.md","file":"lines/PHerc0841/PHerc0841_20250821151531_finder-polished_umbilicus.json","sha256":"84e50620cb5d9c275547821238ec9978604afd568208c86018af41a876d92eb3","z":[2000.0,18100.0],"note":"coverage polish of the finder line (in the frozen test's ten scans); median move 0.955 mm, median coverage gain 0.5672 wraps; 2 of 161 steps move over 4 mm sideways (largest 4.85 mm); ends not re-checked; no person checked it on CT","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":9.366,"volume":"20250821151531-9.366um-1.2m-113keV-masked.zarr","volume_width":7703,"volume_height":7703,"volume_slices":19400},"points":[2216,3261,2000,2232,3284,2100,2229,3270,2200,2227,3325,2300,2249,3170,2400,2198,3120,2500,2293,3098,2600,2299,3103,2700,2251,3572,2800,2249,3534,2900,2452,3520,3000,2539,3417,3100,2569,3407,3200,2612,3528,3300,2639,3497,3400,2731,3566,3500,2768,3537,3600,2923,3596,3700,3106,3451,3800,3130,3333,3900,3344,3401,4000,3445,3369,4100,3850,3392,4200,4339,3564,4300,4386,3552,4400,4510,3532,4500,4646,3387,4600,4744,3373,4700,4841,3389,4800,4906,3438,4900,4891,3473,5000,4951,3481,5100,4966,3436,5200,5033,3375,5300,5120,3351,5400,5165,3305,5500,5184,3278,5600,5252,3231,5700,5270,3295,5800,5298,3349,5900,5348,3443,6000,5226,3175,6100,5081,3239,6200,5354,3107,6300,5278,3136,6400,5012,3228,6500,5244,3465,6600,5136,3532,6700,4914,3607,6800,4903,3643,6900,4910,3728,7000,4901,3711,7100,4867,3910,7200,4868,4041,7300,4739,4148,7400,4741,4035,7500,4740,3922,7600,4653,3989,7700,4602,3982,7800,4628,3932,7900,4605,3875,8000,4561,3883,8100,4566,3781,8200,4555,3816,8300,4509,3873,8400,4457,3982,8500,4532,3915,8600,4466,3887,8700,4463,3896,8800,4440,3868,8900,4399,3853,9000,4363,3830,9100,4260,3984,9200,4209,3941,9300,4243,3809,9400,4328,3713,9500,4297,3735,9600,4195,3854,9700,4195,3918,9800,4176,3923,9900,4153,3880,10000,4116,3891,10100,4110,3875,10200,4108,3806,10300,4084,3854,10400,4162,3720,10500,4139,3725,10600,4094,3891,10700,4101,3807,10800,4050,3832,10900,4087,3899,11000,4041,3732,11100,4038,3932,11200,4074,3860,11300,4015,3744,11400,4052,3839,11500,3963,3710,11600,3940,3737,11700,3846,3908,11800,3883,3817,11900,3835,3927,12000,3770,3981,12100,3725,4040,12200,3754,3995,12300,3698,4041,12400,3694,4002,12500,3672,3799,12600,3653,3798,12700,3645,3912,12800,3482,3980,12900,3548,3937,13000,3493,3881,13100,3443,3764,13200,3360,3799,13300,3410,3867,13400,3224,3760,13500,3252,3792,13600,3189,3753,13700,3215,3870,13800,3265,3791,13900,3146,3794,14000,3114,3721,14100,3215,3691,14200,3222,3565,14300,3194,3584,14400,3135,3610,14500,3115,3643,14600,3010,3500,14700,2995,3612,14800,2930,3601,14900,2845,3399,15000,2699,3425,15100,2659,3437,15200,2576,3462,15300,2565,3499,15400,2596,3478,15500,2538,3511,15600,2518,3605,15700,2340,3517,15800,2335,3530,15900,2292,3743,16000,2263,3717,16100,2134,3587,16200,2078,3624,16300,2168,3630,16400,2151,3580,16500,2115,3587,16600,2013,3628,16700,1908,3672,16800,1758,3628,16900,1822,3764,17000,1863,3696,17100,1858,3652,17200,1924,3734,17300,1922,3693,17400,1987,3749,17500,1883,3804,17600,1936,3761,17700,1964,3776,17800,1973,3783,17900,1874,3680,18000,1913,4053,18100],"superseded_by":"lines/PHerc0841/PHerc0841_20250821151531_finder-v2_umbilicus.json"},{"source":"finder","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder (umbilicus-v1 weights)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.3)","file":"lines/PHerc0841/PHerc0841_20250821151531_finder_umbilicus.json","sha256":"620acc135a2bbe70ead9d942389a59f2008674a58deb3543b280332a14896f2b","z":[1568.0,18208.0],"note":"CT end check: low PASS, high PASS; no end checked on CT by a person","grade":"PASS","ends":{"low":{"grade":"PASS","recapped":false,"D_mm":0.98},"high":{"grade":"PASS","recapped":false,"D_mm":3.67}},"untested":false,"usable":["low","high"],"stamp":{"voxelsize_um":9.366,"volume":"20250821151531-9.366um-1.2m-113keV-masked.zarr","volume_width":7703,"volume_height":7703,"volume_slices":19400},"points":[2058,3051,1568,2058,3051,1632,2071,3052,1696,2091,3055,1760,2110,3057,1824,2130,3059,1888,2148,3064,1952,2161,3071,2016,2168,3078,2080,2168,3088,2144,2171,3101,2208,2173,3118,2272,2175,3139,2336,2180,3165,2400,2187,3190,2464,2197,3218,2528,2206,3249,2592,2216,3279,2656,2228,3303,2720,2246,3326,2784,2267,3348,2848,2291,3373,2912,2321,3398,2976,2358,3425,3040,2403,3451,3104,2454,3486,3168,2503,3520,3232,2550,3553,3296,2599,3582,3360,2655,3608,3424,2715,3630,3488,2773,3659,3552,2830,3667,3616,2891,3657,3680,2959,3633,3744,3036,3602,3808,3125,3567,3872,3174,3532,3936,3301,3508,4000,3487,3495,4064,3706,3498,4128,3934,3519,4192,4157,3530,4256,4359,3540,4320,4526,3547,4384,4651,3547,4448,4727,3542,4512,4736,3529,4576,4794,3520,4640,4849,3511,4704,4899,3504,4768,4944,3499,4832,4984,3497,4896,5020,3495,4960,5053,3494,5024,5084,3488,5088,5114,3480,5152,5144,3471,5216,5169,3459,5280,5194,3447,5344,5219,3435,5408,5246,3426,5472,5269,3417,5536,5291,3411,5600,5308,3411,5664,5323,3414,5728,5342,3422,5792,5365,3433,5856,5392,3450,5920,5424,3470,5984,5460,3491,6048,5494,3509,6112,5522,3527,6176,5541,3543,6240,5552,3556,6304,5554,3567,6368,5546,3580,6432,5531,3590,6496,5508,3601,6560,5445,3614,6624,5349,3630,6688,5236,3648,6752,5120,3671,6816,5014,3694,6880,4933,3720,6944,4876,3754,7008,4848,3791,7072,4846,3828,7136,4851,3867,7200,4837,3905,7264,4816,3938,7328,4791,3964,7392,4762,3981,7456,4732,3989,7520,4704,3991,7584,4676,3992,7648,4654,3988,7712,4634,3984,7776,4619,3979,7840,4606,3974,7904,4592,3969,7968,4575,3963,8032,4557,3958,8096,4540,3954,8160,4522,3951,8224,4505,3950,8288,4488,3949,8352,4473,3947,8416,4461,3945,8480,4448,3943,8544,4434,3942,8608,4423,3941,8672,4411,3940,8736,4399,3939,8800,4386,3937,8864,4369,3937,8928,4348,3934,8992,4328,3930,9056,4309,3924,9120,4295,3916,9184,4285,3909,9248,4277,3902,9312,4268,3896,9376,4257,3892,9440,4247,3889,9504,4234,3889,9568,4222,3890,9632,4212,3891,9696,4201,3891,9760,4192,3891,9824,4183,3891,9888,4172,3891,9952,4161,3891,10016,4151,3891,10080,4143,3891,10144,4136,3891,10208,4131,3891,10272,4127,3891,10336,4121,3891,10400,4116,3891,10464,4112,3891,10528,4108,3890,10592,4103,3890,10656,4098,3891,10720,4092,3892,10784,4086,3894,10848,4081,3896,10912,4074,3898,10976,4065,3901,11040,4057,3903,11104,4048,3905,11168,4039,3906,11232,4027,3908,11296,4013,3909,11360,3999,3909,11424,3985,3908,11488,3971,3908,11552,3953,3908,11616,3935,3908,11680,3918,3908,11744,3897,3908,11808,3873,3908,11872,3847,3908,11936,3819,3906,12000,3791,3903,12064,3764,3900,12128,3739,3896,12192,3715,3892,12256,3694,3887,12320,3676,3882,12384,3657,3878,12448,3637,3873,12512,3616,3870,12576,3594,3866,12640,3572,3862,12704,3550,3856,12768,3527,3850,12832,3505,3842,12896,3482,3829,12960,3459,3814,13024,3439,3798,13088,3414,3783,13152,3388,3772,13216,3362,3764,13280,3338,3758,13344,3316,3754,13408,3296,3754,13472,3279,3756,13536,3263,3755,13600,3249,3755,13664,3237,3752,13728,3222,3748,13792,3207,3741,13856,3190,3728,13920,3172,3713,13984,3154,3694,14048,3137,3675,14112,3120,3655,14176,3104,3638,14240,3088,3623,14304,3073,3611,14368,3059,3600,14432,3045,3589,14496,3030,3576,14560,3012,3564,14624,2989,3556,14688,2956,3543,14752,2915,3528,14816,2871,3514,14880,2820,3501,14944,2769,3488,15008,2722,3476,15072,2682,3470,15136,2648,3469,15200,2618,3473,15264,2590,3482,15328,2563,3492,15392,2538,3502,15456,2513,3513,15520,2486,3520,15584,2461,3527,15648,2439,3537,15712,2414,3550,15776,2388,3562,15840,2360,3573,15904,2327,3583,15968,2289,3593,16032,2249,3599,16096,2211,3600,16160,2181,3596,16224,2161,3593,16288,2143,3590,16352,2126,3587,16416,2103,3585,16480,2068,3586,16544,2018,3587,16608,1959,3592,16672,1900,3600,16736,1849,3613,16800,1812,3629,16864,1792,3647,16928,1784,3666,16992,1790,3684,17056,1803,3702,17120,1821,3718,17184,1841,3730,17248,1864,3742,17312,1887,3753,17376,1910,3765,17440,1929,3776,17504,1948,3790,17568,1967,3807,17632,1984,3824,17696,1985,3841,17760,2003,3856,17824,2030,3868,17888,2068,3871,17952,2108,3866,18016,2159,3855,18080,2173,3873,18144,2173,3873,18208],"superseded_by":"lines/PHerc0841/PHerc0841_20250821151531_finder-polished_umbilicus.json"}]},{"scroll":"PHerc1299","scan":"20260309130042","volume":"20260309130042-2.399um-0.2m-78keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc1299/volumes/20260309130042-2.399um-0.2m-78keV-masked.zarr","voxel_um":2.399,"shape":[49233,20579,20579],"levels":6,"pyramid":[{"path":"0","shape":[49233,20579,20579],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[24617,10290,10290],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[12309,5145,5145],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[6155,2573,2573],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[3078,1287,1287],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[1539,644,644],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":false,"grand_prize":false,"lines":[{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc1299/PHerc1299_20260309130042_finder-v2_umbilicus.json","sha256":"2865b93d211a617a05b17046c3ea9efc7700689449bdd46926972a7d8721bba9","z":[3840.0,46848.0],"note":"Model output: the Center Finder's own line on this scan, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 2), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 0.6727 mm. 0 of 158 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":2.399,"volume":"20260309130042-2.399um-0.2m-78keV-masked.zarr","volume_width":20579,"volume_height":20579,"volume_slices":49233},"points":[13445,14861,3840,13446,14516,4352,13447,14223,4608,13450,13982,4864,13455,13792,5120,13461,13654,5376,13470,13619,5632,13481,13628,5888,13491,13631,6144,13498,13620,6400,13503,13613,6656,13507,13613,6912,13508,13619,7168,13511,13620,7424,13513,13622,7680,13515,13624,7936,13516,13625,8192,13519,13626,8448,13525,13628,8704,13535,13628,8960,13543,13626,9216,13550,13625,9472,13552,13622,9728,13554,13620,9984,13554,13614,10240,13553,13614,10496,13554,13620,10752,13559,13633,11008,13560,13644,11520,13560,13651,11776,13556,13655,12032,13546,13654,12288,13525,13647,12544,13501,13636,12800,13483,13621,13056,13457,13614,13312,13430,13610,13568,13402,13612,13824,13372,13611,14080,13346,13608,14848,13329,13606,15104,13312,13606,15360,13292,13605,15616,13278,13606,15872,13270,13608,16128,13256,13610,16384,13242,13613,16640,13232,13615,16896,13222,13615,17152,13211,13612,17408,13203,13609,17664,13192,13611,17920,13185,13612,18176,13176,13616,18432,13164,13620,18688,13152,13625,18944,13138,13607,19200,13120,13617,19456,13113,13651,19712,13115,13702,19968,13133,13764,20224,13150,13831,20480,13165,13894,20736,13168,13947,20992,13172,13980,21248,13159,13985,21504,13125,13961,21760,13095,13956,22016,13074,13968,22272,13060,13990,22528,13055,14025,22784,13043,14067,23040,13035,14110,23296,13031,14147,23552,13032,14169,23808,13023,14189,24064,13013,14209,24320,13019,14222,24576,13013,14245,24832,13003,14265,25088,12991,14288,25344,12978,14307,25600,12966,14321,25856,12954,14327,26112,12946,14328,26368,12941,14336,26624,12940,14343,26880,12946,14350,27136,12946,14353,27392,12944,14350,27648,12938,14351,27904,12930,14350,28160,12921,14343,28416,12912,14331,28672,12904,14315,28928,12896,14298,29184,12897,14278,29440,12895,14257,29696,12882,14237,29952,12853,14221,30208,12812,14211,30464,12765,14202,30720,12717,14196,30976,12673,14188,31232,12639,14184,31488,12617,14184,31744,12613,14182,32000,12611,14179,32256,12610,14174,32512,12606,14166,32768,12602,14161,33024,12599,14164,33280,12596,14149,33536,12594,14127,33792,12600,14089,34048,12606,14038,34304,12604,13985,34560,12590,13927,34816,12543,13872,35072,12473,13822,35328,12393,13806,35584,12316,13817,35840,12243,13832,36096,12172,13861,36352,12116,13887,36608,12076,13915,36864,12044,13942,37120,12019,13957,37376,11977,13968,37632,11945,13973,37888,11930,13990,38144,11927,14007,38400,11924,14021,38656,11915,14030,38912,11909,14039,39168,11900,14044,39424,11896,14044,39680,11898,14040,39936,11898,14041,40192,11907,14043,40448,11921,14046,40704,11931,14050,40960,11939,14055,41216,11945,14059,41472,11982,14062,41728,11970,14065,41984,11929,14060,42240,11885,14047,42496,11794,14044,42752,11678,14018,43008,11553,13973,43264,11478,13959,43520,11396,13909,44032,11287,13947,44288,10969,13642,45312,10563,13220,45568,10070,12682,45824,9489,12026,46080,8820,11253,46848],"superseded_by":null},{"source":"finder-polished","kind":"model","credit":"Chase 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CT","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":2.399,"volume":"20260309130042-2.399um-0.2m-78keV-masked.zarr","volume_width":20579,"volume_height":20579,"volume_slices":49233},"points":[13345,13745,4000,13681,14701,4400,13559,14177,4800,13436,13736,5200,13398,13734,5600,13401,13450,6000,13489,13856,6400,13640,13785,6800,13750,13784,7200,13606,13950,7600,13563,13797,8000,13519,13723,8400,14145,14469,8800,13151,13300,9200,13119,13112,9600,13384,13465,10000,12774,12291,10400,12556,12651,10800,13291,13379,11200,13503,13749,11600,13562,13657,12000,13644,13976,12400,13213,13409,12800,13386,13624,13200,13261,13538,13600,14004,14804,14000,13896,14507,14400,13572,14111,14800,12952,13537,15200,13570,13866,15600,12999,13366,16000,13475,14074,16400,13411,13987,16800,13046,13343,17200,12799,12759,17600,12925,13319,18000,12824,13130,18400,12935,13477,18800,13025,13484,19200,13497,14321,19600,13498,14250,20000,13111,13695,20400,12809,13621,20800,12818,13530,21200,13438,14577,21600,13419,14221,22000,13431,14396,22400,13287,14556,22800,13273,14649,23200,13183,14265,23600,13250,14396,24000,12849,13769,24400,12752,13793,24800,12906,14112,25200,13310,14617,25600,13171,14804,26000,13034,14376,26400,13162,14809,26800,12956,14667,27200,13192,14226,27600,12998,14549,28000,12888,14477,28400,12878,14302,28800,13029,14381,29200,13180,13809,29600,12333,14112,30000,12473,14009,30400,13021,13870,30800,12512,13746,31200,12657,14270,31600,12988,13967,32000,12522,13683,32400,12603,14110,32800,12659,13789,33200,12663,14182,33600,12630,14123,34000,12548,13605,34400,12626,13854,34800,12102,13507,35200,12162,13517,35600,12032,13358,36000,12192,13308,36400,11965,13766,36800,12095,14162,37200,12072,13846,37600,11950,13774,38000,11888,13605,38400,11876,13800,38800,11503,14021,39200,11451,14185,39600,11276,14226,40000,11436,14150,40400,11470,14484,40800,11087,14174,41200,12108,13650,41600,11059,13863,42000,11270,14157,42400,12052,13713,42800,11697,13868,43200,11025,14179,43600,11086,14100,44000,11111,14200,44400,11018,14399,44800,10721,14319,45600,9505,12590,46000],"superseded_by":"lines/PHerc1299/PHerc1299_20260309130042_finder-v2_umbilicus.json"},{"source":"finder","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder (umbilicus-v1 weights)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.3)","file":"lines/PHerc1299/PHerc1299_20260309130042_finder_umbilicus.json","sha256":"384ee5f45b3e993df7f30254c568e09f87ebfcebb9fd858495d14f09de0ae7a4","z":[3456.0,47232.0],"note":"CT end check: low PASS, high PASS; no end checked on CT by a person; the check is untested on this scan's voxel size, so no end is marked usable","grade":"PASS","ends":{"low":{"grade":"PASS","recapped":false,"D_mm":2.37},"high":{"grade":"PASS","recapped":false,"D_mm":2.3}},"untested":true,"usable":[],"stamp":{"voxelsize_um":2.399,"volume":"20260309130042-2.399um-0.2m-78keV-masked.zarr","volume_width":20579,"volume_height":20579,"volume_slices":49233},"points":[13488,13357,3456,13488,13357,3712,13490,13368,3968,13492,13380,4224,13494,13391,4480,13496,13403,4736,13498,13414,4992,13499,13426,5248,13501,13437,5504,13503,13449,5760,13505,13450,6016,13508,13456,6272,13512,13464,6528,13515,13472,6784,13519,13484,7040,13521,13497,7296,13523,13510,7552,13523,13522,7808,13521,13528,8064,13520,13533,8320,13518,13542,8576,13520,13553,8832,13524,13566,9088,13528,13578,9344,13536,13591,9600,13545,13604,9856,13555,13616,10112,13565,13625,10368,13574,13627,10624,13579,13632,10880,13583,13629,11136,13584,13631,11392,13587,13622,11648,13587,13606,11904,13576,13576,12160,13560,13558,12416,13541,13555,12672,13510,13555,12928,13472,13561,13184,13431,13575,13440,13393,13583,13696,13362,13595,13952,13342,13595,14208,13330,13588,14464,13322,13569,14720,13323,13569,14976,13328,13580,15232,13323,13590,15488,13317,13601,15744,13312,13616,16000,13307,13628,16256,13309,13643,16512,13307,13653,16768,13302,13657,17024,13293,13655,17280,13282,13655,17536,13267,13654,17792,13257,13652,18048,13248,13652,18304,13228,13649,18560,13204,13643,18816,13186,13635,19072,13155,13624,19328,13124,13612,19584,13085,13610,19840,13046,13600,20096,13011,13576,20352,12988,13544,20608,12972,13535,20864,12964,13561,21120,12965,13594,21376,12982,13646,21632,12994,13710,21888,13012,13783,22144,13014,13854,22400,13006,13900,22656,12986,13917,22912,12963,13918,23168,12943,13934,23424,12929,13960,23680,12918,13972,23936,12912,13999,24192,12911,14024,24448,12917,14053,24704,12921,14083,24960,12927,14114,25216,12933,14128,25472,12937,14147,25728,12942,14177,25984,12945,14204,26240,12954,14246,26496,12971,14300,26752,12989,14346,27008,13001,14385,27264,13005,14411,27520,13003,14419,27776,12997,14401,28032,12980,14381,28288,12960,14363,28544,12941,14344,28800,12929,14327,29056,12922,14312,29312,12911,14291,29568,12899,14270,29824,12894,14253,30080,12889,14241,30336,12891,14230,30592,12871,14223,30848,12839,14223,31104,12801,14230,31360,12759,14228,31616,12715,14221,31872,12678,14214,32128,12648,14204,32384,12630,14198,32640,12620,14191,32896,12619,14186,33152,12608,14182,33408,12598,14182,33664,12589,14186,33920,12587,14183,34176,12590,14189,34432,12601,14202,34688,12611,14217,34944,12623,14236,35200,12635,14256,35456,12647,14276,35712,12657,14294,35968,12657,14306,36224,12648,14310,36480,12635,14308,36736,12623,14309,36992,12615,14308,37248,12599,14300,37504,12584,14311,37760,12575,14338,38016,12574,14375,38272,12577,14418,38528,12582,14463,38784,12631,14529,39040,12627,14550,39296,12557,14529,39552,12438,14474,39808,12278,14394,40064,12110,14321,40320,11888,14240,40576,11744,14161,40832,11740,14150,41088,11867,14205,41344,12108,14317,41600,12337,14415,41856,12547,14509,42112,12798,14606,42368,12910,14682,42624,12875,14727,42880,12684,14729,43136,12487,14703,43392,12304,14699,43648,12127,14688,43904,11963,14675,44160,11832,14657,44416,11780,14650,44672,11799,14690,44928,11988,14700,45184,11844,14550,45440,11447,14280,45696,10879,13933,45952,10218,13553,46208,9539,13184,46464,9516,13325,46720,9492,13465,46976,9492,13465,47232],"superseded_by":"lines/PHerc1299/PHerc1299_20260309130042_finder-polished_umbilicus.json"}]},{"scroll":"PHerc1451","scan":"20260319101107","volume":"20260319101107-2.399um-0.2m-78keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc1451/volumes/20260319101107-2.399um-0.2m-78keV-masked.zarr","voxel_um":2.399,"shape":[59944,20811,20811],"levels":6,"pyramid":[{"path":"0","shape":[59944,20811,20811],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[29972,10406,10406],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[14986,5203,5203],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[7493,2602,2602],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[3747,1301,1301],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[1874,651,651],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":false,"grand_prize":false,"lines":[{"source":"bucket","kind":"person","credit":"Vesuvius Challenge open data (representations/umbilicus)","licence":"CC BY-NC 4.0 (Vesuvius Challenge open data terms)","upstream":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc1451/representations/umbilicus/20260319101107-umbilicus-20260903183046.json","file":"lines/PHerc1451/PHerc1451_20260319101107_bucket_umbilicus.json","sha256":"abbe8e7fe23064a5c2c8ad011c3eaf5486da7c51a7c69672c79e06a1a47e24e3","z":[7134.0,59909.0],"note":"","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":2.399,"volume":"20260319101107-2.399um-0.2m-78keV-masked.zarr","volume_width":20811,"volume_height":20811,"volume_slices":59944},"points":[8825,10747,7134,8830,10833,7228,8753,10785,7361,8793,10818,7509,8864,10837,7664,8882,10789,7817,8893,10837,7954,8941,10974,8098,8915,11066,8268,8956,11122,8425,9078,11184,8570,9149,11166,8727,9234,11184,8873,9304,11107,9017,9345,11155,9155,9319,11136,9288,9354,11122,9346,9440,11065,9490,9488,11097,9621,9478,11161,9743,9467,11189,9880,9457,11124,10013,9371,11097,10122,9352,11086,10225,9375,11101,10317,9453,11070,10398,9564,11151,10518,9646,11149,10636,9698,11156,10753,9800,11099,10863,9911,11001,10939,9788,10995,11059,9719,11009,11160,9637,11036,11241,9518,11076,11322,9466,11062,11456,9334,11047,11520,9219,10928,11782,9196,10892,12134,9165,10869,12477,9109,10855,12713,9057,10803,13013,9088,10767,13341,9140,10769,13687,9142,10800,14004,9148,10869,14341,9138,10834,14694,9165,10790,15031,9163,10729,15322,9148,10694,15575,9146,10633,15810,9190,10594,16028,9234,10541,16181,9245,10598,16416,9238,10633,16652,9270,10736,16835,9334,10704,17201,9378,10690,17527,9426,10650,17858,9445,10610,18252,9451,10633,18604,9441,10631,19031,9414,10608,19405,9424,10598,19685,9460,10550,19936,9491,10510,20171,9476,10445,20500,9508,10427,20798,9564,10420,21125,9562,10389,21427,9602,10366,21725,9633,10356,22044,9643,10324,22319,9545,10331,22501,9460,10328,22665,9370,10280,23013,9414,10295,23336,9453,10364,23765,9556,10328,24144,9646,10343,24467,9765,10328,24848,9708,10318,25196,9677,10406,25582,9633,10417,26037,9603,10416,26457,9574,10416,27068,9556,10342,27629,9442,10324,28033,9328,10292,28580,9381,10153,29190,9394,10039,29757,9386,10092,30354,9384,10079,31038,9386,10006,31686,9485,9862,32250,9543,9768,32905,9627,9725,33540,9664,9642,34170,9616,9645,34877,9644,9571,35580,9647,9518,36219,9659,9521,36882,9647,9392,37521,9644,9339,37853,9666,9319,38041,9651,9318,38172,9650,9315,38350,9651,9347,38543,9664,9374,38729,9690,9408,38845,9703,9419,38947,9698,9418,39002,9704,9440,39099,9727,9589,39143,9812,9879,39231,9923,10157,39364,10000,10393,39480,10177,10829,39779,10367,10902,40059,10386,10867,40280,10346,10831,40542,10386,10804,40832,10409,10693,41161,10390,10616,41373,10346,10564,41626,10286,10420,41997,10267,10242,42307,10269,10106,42653,10388,9975,42920,10382,9860,43287,10430,9799,43753,10290,9760,44216,10255,9887,44375,10177,9931,44684,10242,9862,45104,10248,9735,45537,10209,9632,45985,10181,9668,46219,10117,9586,46453,10039,9568,46798,10025,9570,47166,9960,9542,47552,9925,9545,47936,9881,9484,48189,9795,9440,48480,9726,9325,48829,9703,9235,49105,9755,9238,49297,9803,9302,49443,9839,9304,49651,9849,9252,49966,9807,9189,50096,9766,9142,50191,9728,9110,50357,9771,9038,50551,9764,9035,50743,9763,9018,50949,9754,9001,51159,9737,8987,51381,9700,8990,51561,9669,9011,51796,9621,9009,51965,9592,9001,52175,9573,9027,52400,9581,9018,52653,9540,9032,52945,9562,8985,53284,9606,8953,53630,9673,8899,53962,9719,8925,54277,9794,8871,54566,9868,8839,54843,9949,8823,55101,10058,8842,55352,10087,8837,55577,10110,8873,55841,10167,8896,56102,10230,8953,56411,10270,8999,56721,10261,8953,56905,10232,8909,57143,10183,8848,57382,10064,8739,57660,9944,8753,57859,9997,8817,58078,10044,8693,58356,10091,8568,58868,10027,8939,59194,10066,9386,59524,10257,9807,59852,10296,10152,59909],"superseded_by":null},{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc1451/PHerc1451_20260319101107_finder-v2_umbilicus.json","sha256":"fdd623cf9c7251bdd2ba04b31c697e263144d3602b3a2ba78de6b3a9a2330fa5","z":[6144.0,57600.0],"note":"Model output: the Center Finder's 1.2 m line carried to this scan by a CT-only rotation registration, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 2), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 0.3808 mm. 0 of 199 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":2.399,"volume":"20260319101107-2.399um-0.2m-78keV-masked.zarr","volume_width":20811,"volume_height":20811,"volume_slices":59944},"points":[9005,10835,6144,9030,10880,6400,9054,10923,6656,9076,10963,6912,9097,11001,7168,9116,11036,7424,9132,11065,7680,9143,11082,7936,9159,11115,8192,9180,11146,8448,9201,11170,8704,9238,11189,8960,9281,11201,9216,9324,11203,9472,9365,11197,9728,9401,11197,9984,9424,11196,10240,9436,11196,10496,9440,11194,10752,9436,11193,11008,9431,11191,11264,9440,11185,11520,9455,11180,11776,9474,11172,12032,9496,11160,12288,9518,11147,12544,9536,11130,12800,9548,11114,13056,9551,11095,13312,9547,11075,13568,9546,11055,13824,9544,11034,14080,9543,11018,14336,9543,11007,14592,9545,10990,14848,9548,10974,15104,9553,10952,15360,9558,10930,15616,9567,10903,15872,9579,10867,16128,9594,10829,16384,9610,10792,16640,9623,10761,16896,9635,10733,17152,9648,10704,17408,9660,10682,17664,9670,10663,17920,9676,10650,18176,9684,10638,18432,9694,10625,18688,9707,10613,18944,9718,10594,19200,9728,10569,19456,9743,10539,19712,9753,10515,19968,9756,10489,20224,9751,10470,20480,9741,10445,20736,9728,10424,20992,9713,10406,21248,9706,10386,21504,9704,10362,21760,9713,10344,22016,9730,10326,22272,9744,10314,22528,9757,10301,22784,9767,10293,23040,9773,10283,23296,9776,10275,23552,9773,10268,23808,9773,10264,24064,9772,10264,24320,9772,10266,24576,9772,10266,24832,9771,10265,25088,9770,10265,25344,9769,10265,25600,9770,10266,25856,9771,10265,26112,9772,10262,26368,9769,10258,26624,9760,10254,26880,9746,10252,27136,9729,10252,27392,9711,10245,27648,9695,10239,27904,9681,10215,28160,9674,10180,28416,9671,10136,28672,9671,10090,28928,9672,10048,29184,9671,10014,29440,9671,9995,29696,9671,9990,29952,9670,9999,30208,9670,10002,30464,9670,9985,30720,9671,9959,30976,9672,9933,31232,9675,9905,31488,9676,9875,31744,9676,9845,32000,9675,9818,32256,9670,9799,32512,9665,9788,32768,9664,9761,33024,9670,9737,33280,9672,9711,33536,9671,9690,33792,9668,9668,34048,9661,9646,34304,9652,9628,34560,9640,9605,34816,9626,9587,35072,9615,9575,35328,9614,9563,35584,9622,9562,35840,9628,9564,36096,9634,9570,36352,9642,9578,36608,9646,9584,36864,9652,9596,37120,9666,9601,37376,9656,9604,37632,9651,9599,37888,9714,9632,38144,9823,9701,38400,9960,9791,38656,10109,9891,39168,10249,9986,39424,10365,10067,39680,10452,10131,40192,10495,10163,40448,10476,10160,40704,10448,10137,40960,10450,10138,41216,10450,10137,41472,10450,10136,41728,10449,10132,41984,10446,10134,42240,10443,10131,42496,10436,10117,42752,10434,10091,43008,10423,10056,43264,10402,10020,43520,10372,9986,43776,10338,9947,44032,10302,9915,44288,10267,9890,44544,10236,9876,44800,10211,9853,45056,10193,9827,45312,10187,9791,45568,10188,9755,45824,10173,9715,46080,10151,9674,46336,10124,9633,46592,10091,9604,46848,10058,9578,47104,10026,9558,47360,9995,9534,47616,9968,9519,47872,9953,9497,48128,9958,9475,48384,9947,9444,48640,9934,9411,48896,9919,9379,49152,9905,9354,49408,9893,9331,49664,9880,9316,49920,9869,9307,50176,9858,9302,50432,9855,9291,50688,9863,9281,50944,9873,9269,51200,9887,9255,51456,9903,9241,51712,9920,9228,51968,9938,9218,52224,9954,9213,52480,9962,9219,52736,9969,9215,52992,9977,9203,53248,9991,9196,53504,10011,9191,53760,10033,9189,54016,10048,9188,54272,10067,9190,54528,10088,9193,54784,10106,9201,55040,10123,9215,55296,10146,9222,55552,10169,9226,55808,10178,9232,56064,10206,9204,56320,10242,9240,56576,10283,9292,56832,10330,9361,57088,10382,9445,57344,10440,9545,57600],"superseded_by":null}]},{"scroll":"PHerc1667","scan":"20251217075048","volume":"20251217075048-2.399um-0.2m-78keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHerc1667/volumes/20251217075048-2.399um-0.2m-78keV-masked.zarr","voxel_um":2.399,"shape":[37076,15229,15229],"levels":6,"pyramid":[{"path":"0","shape":[37076,15229,15229],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[18538,7615,7615],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[9269,3808,3808],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[4635,1904,1904],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[2318,952,952],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[1159,476,476],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":false,"grand_prize":false,"lines":[{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHerc1667/PHerc1667_20251217075048_finder-v2_umbilicus.json","sha256":"23406e557039cdba9effa8147773a665911b99b3713dc7156bd7550c25cd8037","z":[5760.0,31104.0],"note":"Model output: the Center Finder's own line on this scan, moved slice by slice to where villa's predicted sheet winds most near it (normal grids we made with villa's m7 model and vc_gen_normalgrids on one 192-slice layer per polish height, level 2), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 0.5099 mm. Points are about 5.5 mm apart, so the line follows the axis's own slope in steps: 1 of 11 move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":2.399,"volume":"20251217075048-2.399um-0.2m-78keV-masked.zarr","volume_width":15229,"volume_height":15229,"volume_slices":37076},"points":[7574,7561,5760,6634,7474,8064,5810,7463,10368,4855,7004,12672,4855,6262,14976,6111,6262,17280,7033,6305,19584,7427,6724,21888,7458,6923,24192,7785,7591,26496,8340,7591,28800,8433,7505,31104],"superseded_by":null},{"source":"finder","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder (umbilicus-v1 weights)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.6)","file":"lines/PHerc1667/PHerc1667_20251217075048_finder_umbilicus.json","sha256":"9a7126193b961072bd31ec14db251f2cd4789ceaf58432c7c5d0ef3d595cd79c","z":[2432.0,33408.0],"note":"CT end check: low PASS, high PASS; no end checked on CT by a person; the check is untested on this scan's voxel size, so no end is marked usable","grade":"PASS","ends":{"low":{"grade":"PASS","recapped":false,"D_mm":1.23},"high":{"grade":"PASS","recapped":false,"D_mm":1.72}},"untested":true,"usable":[],"stamp":{"voxelsize_um":2.399,"volume":"20251217075048-2.399um-0.2m-78keV-masked.zarr","volume_width":15229,"volume_height":15229,"volume_slices":37076},"points":[9742,6438,2432,9742,6438,2688,9678,6442,2944,9581,6464,3200,9441,6501,3456,9264,6557,3712,9064,6630,3968,8847,6711,4224,8635,6796,4480,8437,6878,4736,8228,6936,4992,8036,6993,5248,7860,7033,5504,7699,7082,5760,7545,7133,6016,7401,7190,6272,7273,7251,6528,7160,7309,6784,7063,7366,7040,6986,7410,7296,6916,7446,7552,6871,7482,7808,6842,7505,8064,6810,7532,8320,6772,7552,8576,6707,7571,8832,6615,7569,9088,6486,7545,9344,6323,7510,9600,6140,7468,9856,5936,7419,10112,5747,7370,10368,5586,7331,10624,5460,7296,10880,5364,7263,11136,5289,7229,11392,5227,7177,11648,5160,7118,11904,5094,7067,12160,5029,7025,12416,4959,6983,12672,4900,6953,12928,4856,6941,13184,4831,6915,13440,4810,6862,13696,4798,6788,13952,4794,6708,14208,4810,6627,14464,4854,6552,14720,4922,6491,14976,5013,6442,15232,5130,6412,15488,5267,6386,15744,5409,6345,16000,5556,6294,16256,5703,6245,16512,5850,6205,16768,5987,6169,17024,6111,6143,17280,6208,6130,17536,6298,6123,17792,6388,6124,18048,6477,6120,18304,6576,6129,18560,6691,6153,18816,6805,6190,19072,6916,6241,19328,7012,6305,19584,7092,6375,19840,7154,6444,20096,7207,6506,20352,7253,6557,20608,7294,6596,20864,7340,6632,21120,7374,6664,21376,7411,6693,21632,7458,6724,21888,7511,6758,22144,7567,6798,22400,7623,6839,22656,7676,6884,22912,7724,6929,23168,7763,6980,23424,7793,7031,23680,7813,7082,23936,7844,7131,24192,7879,7178,24448,7916,7224,24704,7956,7270,24960,7997,7308,25216,8037,7349,25472,8074,7392,25728,8105,7434,25984,8144,7474,26240,8181,7516,26496,8222,7556,26752,8264,7594,27008,8301,7628,27264,8331,7656,27520,8350,7672,27776,8359,7687,28032,8357,7697,28288,8365,7697,28544,8382,7695,28800,8407,7681,29056,8440,7656,29312,8484,7619,29568,8528,7568,29824,8580,7506,30080,8634,7436,30336,8687,7365,30592,8737,7296,30848,8787,7234,31104,8834,7187,31360,8878,7151,31616,8913,7123,31872,8941,7111,32128,8956,7111,32384,8971,7119,32640,8980,7130,32896,8985,7141,33152,8985,7141,33408],"superseded_by":"lines/PHerc1667/PHerc1667_20251217075048_finder-v2_umbilicus.json"}]},{"scroll":"PHercMAN5","scan":"20260311104824","volume":"20260311104824-2.399um-0.2m-78keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHercMAN5/volumes/20260311104824-2.399um-0.2m-78keV-masked.zarr","voxel_um":2.399,"shape":[31640,17495,17495],"levels":6,"pyramid":[{"path":"0","shape":[31640,17495,17495],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[15820,8748,8748],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[7910,4374,4374],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[3955,2187,2187],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[1978,1094,1094],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[989,547,547],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":false,"grand_prize":false,"lines":[{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHercMAN5/PHercMAN5_20260311104824_finder-v2_umbilicus.json","sha256":"2e2ebab0de1fd39fdd3bb62faf3346e972cefe3e52e7c52ee4e1fb05b64f1ba7","z":[3840.0,29696.0],"note":"Model output: the Center Finder's own line on this scan, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 2), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 4.1629 mm. 0 of 99 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":2.399,"volume":"20260311104824-2.399um-0.2m-78keV-masked.zarr","volume_width":17495,"volume_height":17495,"volume_slices":31640},"points":[9154,8399,3840,9025,8406,4096,8912,8416,4352,8816,8429,4608,8736,8446,4864,8672,8467,5120,8614,8499,5376,8587,8528,5632,8603,8559,5888,8591,8585,6144,8580,8602,6400,8574,8609,6656,8572,8626,6912,8571,8639,7168,8570,8649,7424,8569,8658,7680,8569,8675,7936,8570,8696,8192,8571,8724,8448,8572,8753,8704,8563,8777,8960,8575,8794,9216,8600,8816,9472,8637,8846,9728,8680,8884,9984,8725,8928,10240,8752,8989,10496,8787,9057,10752,8824,9124,11008,8861,9168,11264,8886,9207,11520,8932,9229,11776,8990,9263,12032,9053,9303,12288,9115,9351,12544,9164,9401,12800,9194,9459,13056,9235,9516,13312,9258,9560,13568,9280,9584,13824,9292,9608,14080,9313,9613,14336,9321,9619,14592,9324,9617,14848,9288,9616,15360,9297,9616,15616,9373,9617,15872,9507,9619,16128,9643,9617,16384,9787,9614,16640,9918,9614,16896,10020,9614,17408,10067,9616,17664,10064,9614,17920,9987,9623,18176,9938,9640,18432,9912,9664,18688,9889,9689,18944,9845,9710,19200,9799,9724,19456,9757,9740,19712,9726,9752,19968,9704,9758,20224,9705,9761,20480,9706,9775,20736,9718,9791,20992,9725,9808,21248,9713,9819,21504,9689,9831,21760,9663,9842,22016,9630,9859,22272,9611,9856,22528,9568,9875,22784,9511,9905,23040,9448,9957,23296,9366,10019,23552,9264,10087,23808,9154,10157,24064,9047,10242,24320,8958,10311,24576,8883,10385,24832,8841,10441,25088,8792,10520,25344,8750,10587,25600,8733,10658,25856,8714,10717,26112,8707,10762,26368,8706,10795,26624,8708,10817,26880,8708,10822,27136,8702,10829,27392,8701,10825,27648,8702,10818,27904,8718,10805,28160,8732,10801,28416,8856,10791,28672,9027,10779,28928,9246,10766,29184,9511,10751,29440,9823,10734,29696],"superseded_by":null},{"source":"finder-polished","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder line polished by kit axispolish (rule 1)","licence":"CC BY-NC 4.0","upstream":"https://github.com/ChaseHendrick/Scrolls/blob/main/docs/tools/axispolish.md","file":"lines/PHercMAN5/PHercMAN5_20260311104824_finder-polished_umbilicus.json","sha256":"ba74ef4589829bc3708a7941ae6ba3d3b0fd59d828036b3eca66eda39693f7eb","z":[4000.0,29600.0],"note":"coverage polish of the finder line on level-2 normal grids (untested on a 2.4 um scan); median move 4.521 mm, median coverage gain 3.7539 wraps; 0 of 59 steps move over 4 mm sideways (largest 3.94 mm); ends not re-checked; no person checked it on CT","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":2.399,"volume":"20260311104824-2.399um-0.2m-78keV-masked.zarr","volume_width":17495,"volume_height":17495,"volume_slices":31640},"points":[8616,8246,4000,8598,8117,4400,8439,8107,4800,8893,8234,5200,8416,8533,5600,8460,8485,6000,8575,8413,6400,8372,8453,6800,8382,8520,7200,8505,8418,7600,8387,8616,8000,9847,8419,8400,8556,8773,8800,8488,8799,9200,8636,8751,9600,8663,8853,10000,9114,8931,10400,9329,8962,10800,9075,9119,11200,9213,9386,11600,8856,9255,12000,9037,9170,12400,10097,9423,12800,8642,9475,13200,8752,9582,13600,8651,9762,14400,9320,8402,14800,9613,8577,15200,9279,8589,15600,10641,9496,16000,10648,9514,16400,10662,9530,16800,9372,8772,17600,8885,8780,18400,8969,8816,18800,10255,9836,19600,10118,9882,20400,9957,9844,20800,9726,9849,21200,9711,9885,21600,9803,9439,22000,9499,9111,22400,10403,9880,22800,10330,9988,23200,9261,10104,23600,9244,10118,24000,9167,10129,24400,8933,10264,24800,8964,10309,25200,8820,10406,25600,8930,10439,26000,8678,10638,26400,8607,10543,26800,8212,11065,27200,8208,10955,27600,8822,11008,28000,8417,11131,28400,8730,10842,28800,8921,11436,29200,9951,10486,29600],"superseded_by":"lines/PHercMAN5/PHercMAN5_20260311104824_finder-v2_umbilicus.json"},{"source":"finder","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder (umbilicus-v1 weights)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.3)","file":"lines/PHercMAN5/PHercMAN5_20260311104824_finder_umbilicus.json","sha256":"547a3ca516b4e6ea34a3fda4b91436d1c94c06cedb4f709c0db6b529cd2d8517","z":[3456.0,30080.0],"note":"CT end check: low PASS, high PASS; no end checked on CT by a person; the check is untested on this scan's voxel size, so no end is marked usable","grade":"PASS","ends":{"low":{"grade":"PASS","recapped":false,"D_mm":0.5},"high":{"grade":"PASS","recapped":false,"D_mm":1.44}},"untested":true,"usable":[],"stamp":{"voxelsize_um":2.399,"volume":"20260311104824-2.399um-0.2m-78keV-masked.zarr","volume_width":17495,"volume_height":17495,"volume_slices":31640},"points":[10508,8706,3456,10508,8706,3712,10324,8620,3968,10168,8633,4224,10007,8701,4480,9864,8709,4736,9751,8887,4992,9695,9186,5248,9716,9556,5504,9695,9940,5760,9689,10300,6016,9702,10594,6272,9698,10776,6528,9707,10950,6784,9684,11012,7040,9635,10927,7296,9562,10940,7552,9485,10937,7808,9411,10927,8064,9313,10959,8320,9220,10900,8576,9247,10780,8832,9376,10624,9088,9585,10454,9344,9803,10272,9600,10027,10099,9856,10233,9958,10112,10395,9869,10368,10487,9866,10624,10470,9945,10880,10401,9949,11136,10350,9962,11392,10285,9997,11648,10189,10051,11904,10080,10095,12160,9968,10153,12416,9866,10231,12672,9786,10325,12928,9729,10427,13184,9678,10529,13440,9631,10614,13696,9588,10701,13952,9548,10790,14208,9491,10865,14464,9427,10910,14720,9350,10955,14976,9269,11000,15232,9188,11050,15488,9111,11094,15744,9036,11143,16000,8970,11192,16256,8914,11247,16512,8855,11314,16768,8808,11382,17024,8770,11445,17280,8719,11494,17536,8662,11529,17792,8602,11632,18048,8548,11627,18304,8502,11538,18560,8444,11391,18816,8418,11212,19072,8423,11022,19328,8459,10845,19584,8514,10701,19840,8584,10620,20096,8635,10630,20352,8652,10755,20608,8641,10818,20864,8573,10890,21120,8460,10960,21376,8341,11018,21632,8231,11029,21888,8109,11064,22144,7998,11112,22400,7918,11173,22656,7853,11246,22912,7793,11334,23168,7750,11404,23424,7704,11454,23680,7681,11476,23936,7680,11462,24192,7663,11412,24448,7604,11394,24704,7536,11381,24960,7458,11371,25216,7381,11365,25472,7299,11365,25728,7224,11356,25984,7175,11353,26240,7146,11343,26496,7115,11373,26752,7179,11390,27008,7334,11401,27264,7557,11408,27520,7706,11425,27776,7981,11449,28032,8324,11474,28288,8679,11501,28544,9001,11530,28800,9243,11555,29056,9412,11603,29312,9603,11612,29568,9723,11609,29824,9723,11609,30080],"superseded_by":"lines/PHercMAN5/PHercMAN5_20260311104824_finder-polished_umbilicus.json"}]},{"scroll":"PHercMANB","scan":"20260323091048","volume":"20260323091048-2.399um-0.2m-78keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHercMANB/volumes/20260323091048-2.399um-0.2m-78keV-masked.zarr","voxel_um":2.399,"shape":[72681,26723,26723],"levels":6,"pyramid":[{"path":"0","shape":[72681,26723,26723],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[36341,13362,13362],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[18171,6681,6681],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[9086,3341,3341],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[4543,1671,1671],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[2272,836,836],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":false,"grand_prize":false,"lines":[{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHercMANB/PHercMANB_20260323091048_finder-v2_umbilicus.json","sha256":"3ed14fd027cab499946649b3702a6a88b72131472e90a74988a5c15b826b551f","z":[4608.0,68096.0],"note":"Model output: the Center Finder's own line on this scan, moved slice by slice to where villa's predicted sheet winds most near it (villa's published m7 normal grids, level 2), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 1.063 mm. 0 of 216 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":2.399,"volume":"20260323091048-2.399um-0.2m-78keV-masked.zarr","volume_width":26723,"volume_height":26723,"volume_slices":72681},"points":[13509,13715,4608,13610,13743,4864,13704,13775,5120,13789,13811,5376,13867,13851,5632,13937,13896,5888,13979,13945,6144,14042,14001,6400,14100,14056,6656,14139,14123,6912,14166,14184,7168,14177,14238,7424,14188,14276,7680,14192,14293,7936,14190,14304,8192,14188,14310,8448,14189,14316,8704,14189,14331,8960,14189,14344,9216,14189,14358,9472,14190,14376,9728,14191,14394,9984,14191,14411,10240,14189,14426,10496,14185,14442,10752,14181,14457,11008,14181,14481,11264,14176,14512,11520,14168,14542,11776,14158,14569,12032,14144,14599,12288,14076,14624,12544,14085,14650,13056,14151,14669,13312,14266,14694,13568,14429,14721,13824,14627,14759,14080,14801,14794,14336,14954,14822,14592,15060,14839,14848,15103,14852,15104,15074,14856,15360,15090,14859,15616,15091,14853,15872,15091,14854,16128,15107,14857,16384,15114,14857,16640,15079,14851,16896,15062,14847,17152,15053,14842,17408,15058,14837,17664,15070,14832,17920,15095,14835,18176,15125,14831,18432,15152,14822,18688,15193,14811,18944,15189,14791,19200,15151,14771,19456,15113,14747,19712,15067,14717,20224,15019,14687,20480,14975,14662,20736,14933,14644,20992,14918,14626,21248,14934,14618,21504,14982,14620,21760,15012,14621,22016,15066,14643,22272,15116,14660,22528,15156,14670,22784,15182,14674,23040,15190,14674,23296,15173,14674,23552,15165,14663,23808,15155,14638,24064,15143,14604,24320,15129,14564,24576,15138,14538,24832,15124,14505,25088,15134,14494,25344,15164,14491,25600,15188,14497,26624,15204,14513,27136,15211,14519,27392,15199,14521,27648,15190,14516,27904,15183,14503,28160,15192,14490,28416,15199,14473,28672,15242,14472,28928,15299,14461,29184,15346,14447,29440,15380,14437,29696,15410,14411,29952,15422,14374,30208,15444,14324,30976,15474,14271,31488,15520,14219,31744,15552,14170,32768,15583,14130,33024,15609,14102,33280,15627,14088,33536,15635,14087,34560,15644,14082,34816,15642,14077,35072,15644,14071,35328,15646,14063,35584,15649,14053,35840,15642,14049,36096,15639,14039,36352,15638,14017,36608,15639,13988,37120,15641,13955,37376,15648,13922,37632,15652,13889,37888,15670,13865,38144,15697,13843,38400,15729,13828,38656,15762,13823,38912,15795,13813,39168,15824,13801,39424,15844,13789,39680,15868,13780,39936,15862,13772,40192,15807,13766,40448,15769,13766,40704,15740,13762,40960,15727,13759,41216,15726,13757,41472,15740,13758,41728,15764,13758,41984,15800,13761,42240,15846,13766,42496,15854,13764,42752,15838,13757,43008,15840,13752,43264,15837,13741,43520,15840,13727,43776,15834,13712,44032,15817,13698,45568,15793,13684,45824,15765,13676,46848,15734,13673,47360,15712,13670,47872,15705,13670,48128,15710,13674,48384,15725,13674,48640,15755,13675,48896,15774,13675,49152,15792,13676,49408,15798,13676,49664,15790,13679,50432,15768,13678,50688,15758,13674,50944,15732,13669,51712,15694,13662,51968,15645,13651,52224,15595,13634,52480,15544,13615,52736,15502,13599,53248,15463,13580,53504,15442,13562,53760,15434,13542,54016,15441,13526,54272,15430,13514,54784,15414,13507,55040,15386,13501,55296,15355,13495,55552,15321,13490,55808,15290,13490,56064,15258,13487,56320,15233,13485,56576,15215,13485,56832,15215,13486,57088,15180,13488,57344,15116,13491,57600,15043,13495,57856,14952,13494,58112,14857,13500,58368,14760,13511,58624,14668,13527,58880,14602,13546,59136,14567,13557,59392,14561,13579,59648,14528,13605,59904,14501,13637,60160,14485,13677,60416,14464,13723,60672,14452,13781,60928,14436,13829,61184,14424,13877,61440,14415,13910,61696,14406,13945,61952,14408,13988,62208,14413,14027,62464,14426,14086,62720,14443,14150,62976,14457,14215,63232,14468,14288,63488,14468,14356,63744,14462,14427,64000,14447,14467,64256,14430,14533,64512,14421,14629,64768,14416,14740,65024,14419,14884,65280,14422,15043,65536,14425,15212,65792,14422,15381,66048,14411,15522,66304,14407,15620,66560,14384,15650,66816,14355,15740,67072,14317,15828,67328,14271,15914,67584,14218,15999,67840,14156,16081,68096],"superseded_by":null},{"source":"finder-polished","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder line polished by kit axispolish (rule 1)","licence":"CC BY-NC 4.0","upstream":"https://github.com/ChaseHendrick/Scrolls/blob/main/docs/tools/axispolish.md","file":"lines/PHercMANB/PHercMANB_20260323091048_finder-polished_umbilicus.json","sha256":"32d6c138b72d8a1a5a8a3f9b06fc7643d66913c9c6cfe7d7f4a9aa872a77e323","z":[4400.0,68000.0],"note":"coverage polish of the finder line on level-2 normal grids (untested on a 2.4 um scan); median move 1.566 mm, median coverage gain 0.8218 wraps; 2 of 139 steps move over 4 mm sideways (largest 5.14 mm); ends not re-checked; no person checked it on 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Hendrick, Scrolls Center Finder (umbilicus-v1 weights)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.3)","file":"lines/PHercMANB/PHercMANB_20260323091048_finder_umbilicus.json","sha256":"e6681ebfca7c64a5fe7c81e663ba2099163b617d1b87d7f1127d986b0fd77dd8","z":[3968.0,68480.0],"note":"CT end check: low PASS, high PASS (CT recap); no end checked on CT by a person; the check is untested on this scan's voxel size, so no end is marked 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Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHercParis3/PHercParis3_20260427095331_finder-v2_umbilicus.json","sha256":"36ba1e070a8d53db91a3ba3a8386061ff7f6b7c272ae8d01461478b264c3c190","z":[4992.0,66432.0],"note":"Model output: the Center Finder's own line on this scan, moved slice by slice to where villa's predicted sheet winds most near it (normal grids we made with villa's m7 model and vc_gen_normalgrids on one 192-slice layer per polish height, level 2), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 1.2619 mm. Points are about 7.4 mm apart, so the line follows the axis's own slope in steps: 12 of 20 move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":2.4,"volume":"20260427095331-2.400um-0.2m-78keV-masked.zarr","volume_width":42403,"volume_height":42403,"volume_slices":68417},"points":[20463,18496,4992,21675,19775,8064,23082,19775,11136,24172,18423,14208,25568,18265,17280,25568,18265,20352,25017,20888,23424,22180,23394,26496,19707,25547,29568,18077,25643,32640,17823,27735,35712,17823,27916,38784,18238,27916,41856,18663,27335,44928,19479,23027,48000,21979,18324,51072,22210,17250,54144,22556,17250,57216,22489,18455,60288,22587,18455,63360,22587,15306,66432],"superseded_by":null},{"source":"finder","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder (umbilicus-v1 weights)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.3)","file":"lines/PHercParis3/PHercParis3_20260427095331_finder_umbilicus.json","sha256":"537c153abca5f81b67eff3dd754b493d0d5184b789e371307243985f51eeb913","z":[3712.0,68224.0],"note":"CT end check: low PASS, high PASS; no end checked on CT by a person; the check is untested on this scan's voxel size, so no end is marked usable","grade":"PASS","ends":{"low":{"grade":"PASS","recapped":false,"D_mm":1.86},"high":{"grade":"PASS","recapped":false,"D_mm":0.48}},"untested":true,"usable":[],"stamp":{"voxelsize_um":2.4,"volume":"20260427095331-2.400um-0.2m-78keV-masked.zarr","volume_width":42403,"volume_height":42403,"volume_slices":68417},"points":[21293,18373,3712,21293,18373,3968,21301,18412,4224,21313,18470,4480,21330,18537,4736,21359,18621,4992,21392,18709,5248,21441,18796,5504,21495,18889,5760,21546,18966,6016,21591,19036,6272,21634,19101,6528,21658,19153,6784,21689,19202,7040,21736,19245,7296,21791,19294,7552,21854,19336,7808,21925,19379,8064,21998,19423,8320,22069,19452,8576,22136,19475,8832,22193,19494,9088,22253,19503,9344,22336,19518,9600,22449,19534,9856,22583,19552,10112,22734,19567,10368,22891,19581,10624,23058,19592,10880,23207,19597,11136,23333,19602,11392,23434,19610,11648,23532,19607,11904,23639,19587,12160,23762,19538,12416,23885,19459,12672,23988,19351,12928,24084,19222,13184,24188,19078,13440,24277,18931,13696,24302,18798,13952,24359,18694,14208,24488,18618,14464,24675,18568,14720,24877,18536,14976,25067,18524,15232,25215,18525,15488,25342,18534,15744,25451,18541,16000,25510,18551,16256,25493,18558,16512,25508,18557,16768,25541,18541,17024,25574,18515,17280,25597,18477,17536,25610,18429,17792,25618,18368,18048,25640,18300,18304,25672,18236,18560,25717,18186,18816,25766,18145,19072,25819,18101,19328,25865,18073,19584,25906,18083,19840,25936,18124,20096,25943,18181,20352,25933,18240,20608,25908,18300,20864,25877,18265,21120,25852,18363,21376,25833,18554,21632,25813,18798,21888,25801,19058,22144,25859,19391,22400,25902,19758,22656,25779,20184,22912,25549,20609,23168,25225,20971,23424,24908,21213,23680,24504,21590,23936,24049,21955,24192,23605,22262,24448,23238,22476,24704,22978,22663,24960,22732,22805,25216,22430,22953,25472,22194,23068,25728,21991,23130,25984,21873,23166,26240,21701,23248,26496,21514,23370,26752,21344,23550,27008,21171,23763,27264,20998,24050,27520,20846,24349,27776,20708,24641,28032,20609,24962,28288,20511,25260,28544,20452,25516,28800,20419,25723,29056,20393,25890,29312,20332,26018,29568,20221,26090,29824,20083,26118,30080,19951,26031,30336,19800,25890,30592,19621,25764,30848,19432,25633,31104,19275,25509,31360,19137,25418,31616,19006,25369,31872,18855,25363,32128,18715,25348,32384,18577,25380,32640,18470,25479,32896,18360,25645,33152,18253,25874,33408,18164,26167,33664,18114,26488,33920,18087,26818,34176,18087,27126,34432,18099,27375,34688,18138,27539,34944,18169,27712,35200,18207,27865,35456,18247,28006,35712,18282,28145,35968,18297,28298,36224,18323,28470,36480,18352,28645,36736,18372,28816,36992,18390,28961,37248,18431,29074,37504,18478,29158,37760,18540,29193,38016,18603,29197,38272,18659,29170,38528,18698,29125,38784,18738,29078,39040,18761,29014,39296,18769,28937,39552,18776,28843,39808,18774,28736,40064,18763,28629,40320,18756,28518,40576,18742,28418,40832,18725,28336,41088,18707,28274,41344,18690,28231,41600,18676,28208,41856,18668,28202,42112,18665,28200,42368,18661,28196,42624,18633,28194,42880,18642,28181,43136,18696,28186,43392,18782,28165,43648,18891,28092,43904,19000,27970,44160,19115,27821,44416,19212,27657,44672,19288,27502,44928,19356,27371,45184,19404,27274,45440,19473,27212,45696,19593,27205,45952,19747,27205,46208,19926,27474,46464,20093,27355,46720,20257,26952,46976,20388,26300,47232,20488,25473,47488,20564,24531,47744,20604,23527,48000,20595,22565,48256,20594,21769,48512,20584,21254,48768,20567,21118,49024,20540,20703,49280,20517,20325,49536,20478,19966,49792,20431,19631,50048,20443,19302,50304,20499,18978,50560,20595,18685,50816,20729,18449,51072,20902,18270,51328,21113,18147,51584,21343,18047,51840,21585,17972,52096,21809,17897,52352,22014,17819,52608,22224,17734,52864,22385,17657,53120,22498,17557,53376,22561,17450,53632,22591,17343,53888,22598,17250,54144,22591,17164,54400,22588,17085,54656,22573,16993,54912,22542,16913,55168,22499,16850,55424,22450,16807,55680,22401,16761,55936,22352,16731,56192,22320,16715,56448,22305,16713,56704,22304,16705,56960,22335,16711,57216,22377,16730,57472,22427,16787,57728,22479,16888,57984,22530,17045,58240,22574,17249,58496,22611,17477,58752,22640,17705,59008,22651,17947,59264,22661,18162,59520,22691,18347,59776,22718,18490,60032,22747,18601,60288,22771,18672,60544,22796,18714,60800,22816,18719,61056,22829,18692,61312,22844,18647,61568,22828,18617,61824,22793,18584,62080,22740,18570,62336,22665,18558,62592,22587,18535,62848,22510,18488,63104,22447,18419,63360,22405,18320,63616,22390,18182,63872,22402,18006,64128,22408,17770,64384,22421,17495,64640,22434,17210,64896,22453,16898,65152,22488,16569,65408,22527,16248,65664,22576,15945,65920,22636,15684,66176,22691,15473,66432,22743,15319,66688,22792,15207,66944,22831,15126,67200,22864,15086,67456,22890,15088,67712,22910,15131,67968,22910,15131,68224],"superseded_by":"lines/PHercParis3/PHercParis3_20260427095331_finder-v2_umbilicus.json"}]},{"scroll":"PHercParis4","scan":"20260411134726","volume":"20260411134726-2.400um-0.2m-78keV-masked.zarr","zarr":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHercParis4/volumes/20260411134726-2.400um-0.2m-78keV-masked.zarr","voxel_um":2.4,"shape":[75784,32693,32693],"levels":6,"pyramid":[{"path":"0","shape":[75784,32693,32693],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"1","shape":[37892,16347,16347],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"2","shape":[18946,8174,8174],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"3","shape":[9473,4087,4087],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"4","shape":[4737,2044,2044],"chunks":[128,128,128],"dtype":"|u1","compressor":null},{"path":"5","shape":[2369,1022,1022],"chunks":[128,128,128],"dtype":"|u1","compressor":null}],"first_letters":false,"grand_prize":false,"lines":[{"source":"bucket","kind":"person","credit":"Vesuvius 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terms)","upstream":"https://vesuvius-challenge-open-data.s3.us-east-1.amazonaws.com/PHercParis4/representations/umbilicus/20260411134726-umbilicus-20260524235033.json","file":"lines/PHercParis4/PHercParis4_20260411134726_bucket_umbilicus.json","sha256":"5759e460773d23f582b9ce9dfdad1f96e0adfa2cb684101881d50c732f1e474e","z":[2252.0,72960.0],"note":"","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":2.4,"volume":"20260411134726-2.400um-0.2m-78keV-masked.zarr","volume_width":32693,"volume_height":32693,"volume_slices":75784},"points":[12636,23860,2252,12636,23744,3012,12568,23564,3428,12820,23624,3852,12900,23552,4224,12760,23448,4660,12864,23440,5076,12588,23096,5460,12960,22980,5716,13216,22604,6040,13252,22416,6572,13472,22352,6836,13520,21756,7400,13612,21696,7644,13836,21548,8240,13844,21364,8644,13884,21144,9484,14056,21112,10016,14292,20876,10592,14276,20424,10800,14304,20076,11160,14432,19900,11636,14376,19492,12244,14280,18972,12864,14216,18944,13336,14260,18608,13760,14188,18400,13992,14144,18492,14492,14016,18484,14916,13840,18364,15424,13652,18508,16148,13392,18364,16584,13084,18064,17196,13528,17820,17856,13676,17108,18168,13856,16656,18540,14164,16392,18968,14304,15916,19536,14452,15760,20184,14612,15028,20780,14836,14896,21072,15096,14768,21432,15328,14708,21712,15636,14468,22124,15760,14384,22184,16068,14468,22532,16364,14456,22928,16704,14624,23488,16908,14604,23932,16916,14580,24224,17020,14384,24448,17204,14236,24668,17192,13692,24884,17656,13676,24988,17756,13388,25348,17880,13180,25888,18044,13224,26648,18128,13296,26964,18220,13548,27636,18152,13816,28208,18260,13884,28580,18168,13724,28876,18304,13692,29768,18404,13628,30680,18488,13640,31336,18560,13576,32080,18656,13568,32780,18892,13592,33508,18964,13624,34204,18824,13536,34820,18988,13624,35240,19044,13548,35524,19100,13648,36260,19212,13592,36820,19220,13640,37240,19432,13592,37988,19468,13548,38436,19512,13472,38904,19632,13472,39392,19624,13608,39848,19592,13592,40228,19588,13640,40492,19520,13668,40996,19472,13732,41532,19472,13824,42112,19532,13832,42516,19520,13916,42824,19508,13972,43140,19444,14092,43712,19460,14152,43892,19452,14312,44220,19396,14300,44528,19200,14328,44880,19072,14324,45024,18888,14376,45480,18756,14460,45940,18616,14496,46224,18500,14712,46532,18344,14824,47036,18124,15088,47360,17916,15448,47720,17768,15664,48124,17400,15772,48576,17172,16096,48924,16956,16224,49240,16900,16404,49564,16732,16512,49796,16572,16892,50044,16592,17156,50404,16664,17156,50776,16764,17336,51236,16904,17352,51728,16960,17504,52120,16864,17580,52544,16912,17596,52772,16796,17644,53120,16916,17580,53604,16984,17540,53948,17092,17488,54272,17212,17548,54652,17380,17656,55172,17348,17768,55844,17628,17828,56672,17828,17828,57800,17868,18124,58544,17856,18160,58728,17848,18248,59460,17840,18340,60120,17764,18524,60768,17564,18688,61468,17564,19080,62920,17564,19244,63948,17800,19500,64908,17940,19860,66180,17936,19852,67236,17540,20912,68876,17272,21164,69396,17148,21320,69984,17072,21524,70536,17044,21568,71096,16988,21664,71308,16940,21844,71716,16724,21900,71908,16716,22064,72296,16676,22200,72628,16648,22444,72960],"superseded_by":null},{"source":"finder-v2","kind":"model","credit":"Chase Hendrick, Scrolls Center Finder v2 (coverage polish on villa's normal grids, smoothed along z)","licence":"CC BY-NC 4.0","upstream":"made here (umbilicus-lines-v2.7)","file":"lines/PHercParis4/PHercParis4_20260411134726_finder-v2_umbilicus.json","sha256":"6bf7b2f0e707a22844c268ac8e8297385640298edb4de60af1b83b784e50faab","z":[3072.0,72448.0],"note":"Model output: the Center Finder's own line on this scan, moved slice by slice to where villa's predicted sheet winds most near it (villa's published recto-2um normal grids, on which v2 is untested, level 0), then smoothed along z (running median 12.6 mm, Savitzky-Golay 6.6 mm). Median move 0.9192 mm. 0 of 263 steps between points move over 3 mm sideways. Ends not checked on CT; no person has checked this line on CT.","grade":null,"ends":{},"untested":false,"usable":null,"stamp":{"voxelsize_um":2.4,"volume":"20260411134726-2.400um-0.2m-78keV-masked.zarr"},"points":[12377,23435,3072,12373,23429,3328,12378,23406,3584,12392,23367,3840,12415,23310,4096,12447,23236,4352,12498,23153,4608,12551,23043,4864,12595,22899,5120,12609,22820,5376,12683,22641,5632,12806,22403,5888,12960,22136,6144,13147,21868,6400,13326,21626,7424,13497,21423,7680,13647,21249,7936,13767,21126,8192,13841,21067,8448,13872,21095,8704,13945,21057,8960,14007,21022,9216,14058,21024,9472,14088,20947,9728,14093,20824,9984,14088,20662,10240,14078,20510,10496,14075,20339,11008,14077,20117,11264,14070,19846,11520,14059,19572,11776,14044,19335,12032,14027,19145,12544,14015,18919,12800,14001,18727,13056,13991,18578,13312,13971,18501,13568,13947,18445,13824,13918,18389,14080,13865,18329,14336,13803,18282,14592,13740,18265,14848,13683,18247,15104,13642,18225,15360,13613,18199,15616,13600,18174,15872,13590,18167,16128,13590,18144,16384,13597,18099,16640,13603,18038,16896,13639,17964,17152,13692,17794,17408,13766,17543,17664,13855,17254,17920,13941,16967,18176,14032,16692,18688,14133,16460,18944,14232,16331,19456,14324,16137,19712,14402,15916,19968,14487,15665,20224,14569,15331,20480,14653,15018,20736,14722,14714,20992,14769,14440,21248,14835,14216,21504,14926,14067,21760,15018,14021,22016,15130,13883,22272,15260,13747,22528,15420,13633,22784,15573,13545,23040,15748,13506,23296,15919,13456,23552,16037,13415,23808,16241,13388,24064,16487,13367,24320,16750,13356,24576,17012,13351,24832,17259,13353,25344,17469,13360,25600,17608,13369,25856,17716,13378,26112,17752,13385,26368,17724,13379,26624,17760,13380,26880,17790,13386,27136,17818,13409,27392,17839,13451,27648,17863,13505,27904,17884,13563,28160,17903,13621,28416,17916,13670,28672,17915,13705,28928,17922,13717,29184,17941,13727,29440,17965,13727,29696,17998,13731,29952,18047,13736,30208,18105,13740,30464,18165,13741,30720,18220,13742,30976,18255,13742,31232,18280,13742,31488,18316,13740,31744,18351,13734,32000,18381,13727,32256,18410,13719,32512,18445,13708,32768,18486,13695,33024,18528,13681,33280,18566,13668,33536,18595,13657,33792,18630,13656,34048,18663,13649,34304,18687,13638,34560,18707,13627,34816,18725,13616,35072,18742,13602,35328,18754,13589,35584,18753,13578,35840,18773,13567,36096,18813,13564,36352,18852,13575,36608,18915,13584,36864,18993,13597,37120,19093,13610,37376,19202,13624,37632,19301,13633,37888,19372,13640,38144,19421,13649,38400,19471,13655,38656,19500,13664,38912,19501,13676,39168,19507,13684,39424,19507,13693,39680,19513,13705,39936,19519,13720,40192,19519,13735,40448,19517,13752,40704,19517,13769,40960,19509,13786,41216,19496,13816,41472,19478,13858,41728,19460,13900,41984,19435,13946,42240,19409,14000,42496,19378,14055,42752,19344,14113,43008,19322,14155,43264,19293,14195,43520,19258,14231,43776,19231,14277,44032,19234,14343,44288,19201,14412,44544,19130,14479,44800,19029,14542,45056,18905,14602,45312,18774,14650,45568,18666,14691,45824,18557,14721,46080,18485,14744,46336,18451,14792,46592,18419,14913,46848,18372,15052,47104,18238,15225,47360,18041,15420,47616,17814,15615,47872,17580,15797,48128,17379,15951,48384,17203,16034,48640,17087,16162,48896,17021,16335,49152,16991,16554,49408,17012,16757,49664,16985,16967,49920,16959,17157,50176,16934,17293,50432,16908,17391,50688,16889,17427,50944,16865,17414,51200,16849,17451,51456,16836,17489,51712,16837,17527,51968,16843,17556,52224,16851,17584,52480,16865,17605,52736,16875,17615,52992,16897,17628,53248,16922,17635,53504,16957,17646,53760,16993,17666,54016,17030,17689,54272,17076,17708,54528,17118,17731,54784,17153,17757,55040,17174,17780,55296,17198,17799,55552,17230,17817,55808,17257,17838,56064,17292,17860,56320,17323,17886,56576,17354,17913,56832,17383,17944,57088,17403,17987,57344,17417,18021,57600,17417,18061,57856,17418,18106,58112,17414,18157,58368,17407,18207,58624,17399,18240,58880,17393,18286,59136,17388,18328,59392,17386,18385,59648,17387,18433,59904,17387,18492,60160,17384,18572,60416,17378,18648,60672,17371,18726,60928,17363,18794,61184,17352,18844,61440,17345,18895,61696,17339,18924,61952,17337,18957,62208,17337,18980,62464,17334,19027,62720,17335,19077,62976,17338,19122,63232,17344,19179,63488,17352,19234,63744,17358,19298,64000,17373,19374,64256,17399,19445,64512,17439,19522,64768,17468,19593,65024,17485,19654,65280,17494,19699,65536,17492,19738,65792,17481,19770,66048,17462,19791,66304,17437,19829,66560,17423,19885,66816,17434,19947,67072,17442,20051,67328,17431,20173,67584,17405,20311,67840,17369,20465,68096,17323,20625,68352,17269,20774,68608,17206,20894,68864,17135,20994,69120,17052,21077,69376,16985,21132,69632,16896,21215,69888,16804,21290,70144,16714,21372,70400,16631,21433,70656,16560,21513,70912,16515,21600,71168,16455,21671,71424,16398,21738,71680,16346,21800,71936,16296,21859,72192,16251,21913,72448],"superseded_by":null}]}]}