{"collection":"grad-noise-175k","coord":"t20_x7_u0_b60","data":{"index":160983,"ordinal":"162694887","topo":"o2(x,o2(o2(x,x),x))","expression":"add(P,mod(mod(P,R),D))","image":"frame_expr-160983.png","measured":true,"step":167871,"globalStep":167871,"value_mean":0.00036331627052277327,"value_positive_fraction":0.5,"value_abs_mean":0.9427507519721985,"value_variance":0.9309512376785278,"value_stddev":0.9648581147193909,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.754714012145996,"gradient_energy_x":0.0009072205866687,"gradient_energy_y":0.000002850804094123305,"gradient_magnitude_mean":0.008396641351282597,"gradient_axis_bias":0.9937350749969482,"gradient_nonzero_flag":1,"laplacian_mean":2.0797074284928385e-7,"laplacian_energy":0.0003224543761461973,"laplacian_abs_mean":0.0032984043937176466,"gradient_magnitude_variance":0.0008389478898607194,"gradient_magnitude_stddev":0.02896459773182869,"gradient_magnitude_cv":3.4495456218719482,"gradient_magnitude_max":0.16569490730762482,"gradient_energy_over_variance":0.000977571471594274,"laplacian_energy_over_variance":0.00034637085627764463,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0021760668605566025,"scale_diff2_mid":0.02663479372859001,"scale_diff2_far":0.2434619516134262,"scale_diff2_near_over_variance":0.0023374659940600395,"scale_diff2_mid_over_variance":0.02861030027270317,"scale_diff2_far_over_variance":0.26151955127716064,"value_histogram":[[[0.4550018310546875,0.4550018310546875,0.4550018310546875],[0.0031890869140625,0.0031890869140625,0.0031890869140625],[0.0024261474609375,0.0024261474609375,0.0024261474609375],[0.0027008056640625,0.0027008056640625,0.0027008056640625],[0.002105712890625,0.002105712890625,0.002105712890625],[0.0017242431640625,0.0017242431640625,0.0017242431640625],[0.0022125244140625,0.0022125244140625,0.0022125244140625],[0.0016021728515625,0.0016021728515625,0.0016021728515625],[0.0019989013671875,0.0019989013671875,0.0019989013671875],[0.001678466796875,0.001678466796875,0.001678466796875],[0.001983642578125,0.001983642578125,0.001983642578125],[0.0022735595703125,0.0022735595703125,0.0022735595703125],[0.001800537109375,0.001800537109375,0.001800537109375],[0.0036773681640625,0.0036773681640625,0.0036773681640625],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.00390625,0.00390625,0.00390625],[0.0037384033203125,0.0037384033203125,0.0037384033203125],[0.0014190673828125,0.0014190673828125,0.0014190673828125],[0.002593994140625,0.002593994140625,0.002593994140625],[0.001708984375,0.001708984375,0.001708984375],[0.0019683837890625,0.0019683837890625,0.0019683837890625],[0.001800537109375,0.001800537109375,0.001800537109375],[0.0015106201171875,0.0015106201171875,0.0015106201171875],[0.00225830078125,0.00225830078125,0.00225830078125],[0.00140380859375,0.00140380859375,0.00140380859375],[0.00250244140625,0.00250244140625,0.00250244140625],[0.001800537109375,0.001800537109375,0.001800537109375],[0.0025787353515625,0.0025787353515625,0.0025787353515625],[0.003448486328125,0.003448486328125,0.003448486328125],[0.4556427001953125,0.4556427001953125,0.4556427001953125]]],"scale_curve":[[[0.015625,0.0021760668605566025,0.0023374659940600395],[0.0625,0.02663479372859001,0.02861030027270317],[0.25,0.2434619516134262,0.26151955127716064]]]},"renderer":1,"first_seen":"2026-09-23T00:00:00.000Z","last_seen":"2026-09-23T00:00:00.000Z","sightings":[{"at":"2026-09-23T00:00:00.000Z","data":null}],"axes":"[\"20\",\"7\",\"0\",\"60\"]"}