{"collection":"grad-noise-175k","coord":"t18_x16_u0_b177","data":{"index":123759,"ordinal":"146817411","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(P,mod(D,sub(R,D)))","image":"frame_expr-123759.png","measured":true,"step":18479,"globalStep":18479,"value_mean":0.0004655239172279835,"value_positive_fraction":0.5013275146484375,"value_abs_mean":0.9380301237106323,"value_variance":0.925079882144928,"value_stddev":0.9618107080459595,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8302719593048096,"gradient_energy_x":0.0015286689158529043,"gradient_energy_y":0.000013995443623571191,"gradient_magnitude_mean":0.011283442378044128,"gradient_axis_bias":0.9818554520606995,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000026753084512165515,"laplacian_energy":0.0007828707457520068,"laplacian_abs_mean":0.0074311806820333,"gradient_magnitude_variance":0.0014155716635286808,"gradient_magnitude_stddev":0.03762408345937729,"gradient_magnitude_cv":3.3344507217407227,"gradient_magnitude_max":0.40797311067581177,"gradient_energy_over_variance":0.001667601172812283,"laplacian_energy_over_variance":0.0008462736150249839,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.003475688863545656,"scale_diff2_mid":0.03318947181105614,"scale_diff2_far":0.23645442724227905,"scale_diff2_near_over_variance":0.003757176920771599,"scale_diff2_mid_over_variance":0.03587741032242775,"scale_diff2_far_over_variance":0.2556043267250061,"value_histogram":[[[0.4468994140625,0.4468994140625,0.4468994140625],[0.012603759765625,0.012603759765625,0.012603759765625],[0.0018463134765625,0.0018463134765625,0.0018463134765625],[0.0011138916015625,0.0011138916015625,0.0011138916015625],[0.001678466796875,0.001678466796875,0.001678466796875],[0.0014190673828125,0.0014190673828125,0.0014190673828125],[0.001617431640625,0.001617431640625,0.001617431640625],[0.0015106201171875,0.0015106201171875,0.0015106201171875],[0.0016632080078125,0.0016632080078125,0.0016632080078125],[0.00115966796875,0.00115966796875,0.00115966796875],[0.0015716552734375,0.0015716552734375,0.0015716552734375],[0.0015411376953125,0.0015411376953125,0.0015411376953125],[0.00189208984375,0.00189208984375,0.00189208984375],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.013671875,0.013671875,0.013671875],[0.0074920654296875,0.0074920654296875,0.0074920654296875],[0.0082550048828125,0.0082550048828125,0.0082550048828125],[0.0142974853515625,0.0142974853515625,0.0142974853515625],[0.00164794921875,0.00164794921875,0.00164794921875],[0.0011749267578125,0.0011749267578125,0.0011749267578125],[0.0019989013671875,0.0019989013671875,0.0019989013671875],[0.001220703125,0.001220703125,0.001220703125],[0.0023040771484375,0.0023040771484375,0.0023040771484375],[0.0011444091796875,0.0011444091796875,0.0011444091796875],[0.001007080078125,0.001007080078125,0.001007080078125],[0.00225830078125,0.00225830078125,0.00225830078125],[0.00128173828125,0.00128173828125,0.00128173828125],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.001739501953125,0.001739501953125,0.001739501953125],[0.001007080078125,0.001007080078125,0.001007080078125],[0.01397705078125,0.01397705078125,0.01397705078125],[0.44586181640625,0.44586181640625,0.44586181640625]]],"scale_curve":[[[0.015625,0.003475688863545656,0.003757176920771599],[0.0625,0.03318947181105614,0.03587741032242775],[0.25,0.23645442724227905,0.2556043267250061]]]},"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":"[\"18\",\"16\",\"0\",\"177\"]"}