{"collection":"grad-noise-175k","coord":"t18_x7_u0_b38","data":{"index":121811,"ordinal":"146453663","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(P,div(P,mod(R,D)))","image":"frame_expr-121811.png","measured":true,"step":2895,"globalStep":2895,"value_mean":-0.050848040729761124,"value_positive_fraction":0.4755859375,"value_abs_mean":0.9598370790481567,"value_variance":0.9503964185714722,"value_stddev":0.9748827815055847,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.513361930847168,"gradient_energy_x":0.3694944679737091,"gradient_energy_y":0.11298757046461105,"gradient_magnitude_mean":0.2513052523136139,"gradient_axis_bias":0.5316402316093445,"gradient_nonzero_flag":1,"laplacian_mean":0.0007679229602217674,"laplacian_energy":1.560899257659912,"laplacian_abs_mean":0.5047506093978882,"gradient_magnitude_variance":0.4191843569278717,"gradient_magnitude_stddev":0.647444486618042,"gradient_magnitude_cv":2.576326847076416,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.5076640248298645,"laplacian_energy_over_variance":1.642366647720337,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.3473034203052521,"scale_diff2_mid":0.9766157269477844,"scale_diff2_far":1.880933165550232,"scale_diff2_near_over_variance":0.36543008685112,"scale_diff2_mid_over_variance":1.0275877714157104,"scale_diff2_far_over_variance":1.979103922843933,"value_histogram":[[[0.496917724609375,0.496917724609375,0.496917724609375],[0.001190185546875,0.001190185546875,0.001190185546875],[0.0010223388671875,0.0010223388671875,0.0010223388671875],[0.0009765625,0.0009765625,0.0009765625],[0.00103759765625,0.00103759765625,0.00103759765625],[0.001190185546875,0.001190185546875,0.001190185546875],[0.001190185546875,0.001190185546875,0.001190185546875],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.001251220703125,0.001251220703125,0.001251220703125],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.001312255859375,0.001312255859375,0.001312255859375],[0.00128173828125,0.00128173828125,0.00128173828125],[0.0014190673828125,0.0014190673828125,0.0014190673828125],[0.0016937255859375,0.0016937255859375,0.0016937255859375],[0.0024566650390625,0.0024566650390625,0.0024566650390625],[0.0086822509765625,0.0086822509765625,0.0086822509765625],[0.0093994140625,0.0093994140625,0.0093994140625],[0.0029754638671875,0.0029754638671875,0.0029754638671875],[0.0020599365234375,0.0020599365234375,0.0020599365234375],[0.0019378662109375,0.0019378662109375,0.0019378662109375],[0.0018463134765625,0.0018463134765625,0.0018463134765625],[0.0015411376953125,0.0015411376953125,0.0015411376953125],[0.001190185546875,0.001190185546875,0.001190185546875],[0.001434326171875,0.001434326171875,0.001434326171875],[0.001129150390625,0.001129150390625,0.001129150390625],[0.001251220703125,0.001251220703125,0.001251220703125],[0.0012054443359375,0.0012054443359375,0.0012054443359375],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.0011444091796875,0.0011444091796875,0.0011444091796875],[0.000885009765625,0.000885009765625,0.000885009765625],[0.445709228515625,0.445709228515625,0.445709228515625]]],"scale_curve":[[[0.015625,0.3473034203052521,0.36543008685112],[0.0625,0.9766157269477844,1.0275877714157104],[0.25,1.880933165550232,1.979103922843933]]]},"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\",\"7\",\"0\",\"38\"]"}