{"collection":"grad-noise-175k","coord":"t20_x8_u0_b115","data":{"index":161239,"ordinal":"162735343","topo":"o2(x,o2(o2(x,x),x))","expression":"add(P,dst(mod(P,R),R))","image":"frame_expr-161239.png","measured":true,"step":169919,"globalStep":169919,"value_mean":0.12848703563213348,"value_positive_fraction":0.5654296875,"value_abs_mean":0.9366786479949951,"value_variance":0.8980832099914551,"value_stddev":0.9476725459098816,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.9833368062973022,"gradient_energy_x":0.0008438918739557266,"gradient_energy_y":0.00016184984997380525,"gradient_magnitude_mean":0.009504656307399273,"gradient_axis_bias":0.6781482696533203,"gradient_nonzero_flag":1,"laplacian_mean":-0.000009376234629598912,"laplacian_energy":0.00014067073061596602,"laplacian_abs_mean":0.002904200926423073,"gradient_magnitude_variance":0.000915743934456259,"gradient_magnitude_stddev":0.030261261388659477,"gradient_magnitude_cv":3.18383526802063,"gradient_magnitude_max":0.249710351228714,"gradient_energy_over_variance":0.0011198759311810136,"laplacian_energy_over_variance":0.0001566344144521281,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.002367348177358508,"scale_diff2_mid":0.028355300426483154,"scale_diff2_far":0.22953008115291595,"scale_diff2_near_over_variance":0.002636000979691744,"scale_diff2_mid_over_variance":0.031573131680488586,"scale_diff2_far_over_variance":0.2555777430534363,"value_histogram":[[[0.3742218017578125,0.3742218017578125,0.3742218017578125],[0.004180908203125,0.004180908203125,0.004180908203125],[0.006439208984375,0.006439208984375,0.006439208984375],[0.0038604736328125,0.0038604736328125,0.0038604736328125],[0.003570556640625,0.003570556640625,0.003570556640625],[0.004180908203125,0.004180908203125,0.004180908203125],[0.003631591796875,0.003631591796875,0.003631591796875],[0.0044097900390625,0.0044097900390625,0.0044097900390625],[0.0041351318359375,0.0041351318359375,0.0041351318359375],[0.00421142578125,0.00421142578125,0.00421142578125],[0.00494384765625,0.00494384765625,0.00494384765625],[0.003662109375,0.003662109375,0.003662109375],[0.00299072265625,0.00299072265625,0.00299072265625],[0.0028533935546875,0.0028533935546875,0.0028533935546875],[0.003631591796875,0.003631591796875,0.003631591796875],[0.0036468505859375,0.0036468505859375,0.0036468505859375],[0.003997802734375,0.003997802734375,0.003997802734375],[0.0035400390625,0.0035400390625,0.0035400390625],[0.0047607421875,0.0047607421875,0.0047607421875],[0.003570556640625,0.003570556640625,0.003570556640625],[0.0049285888671875,0.0049285888671875,0.0049285888671875],[0.004119873046875,0.004119873046875,0.004119873046875],[0.0034027099609375,0.0034027099609375,0.0034027099609375],[0.004150390625,0.004150390625,0.004150390625],[0.0040130615234375,0.0040130615234375,0.0040130615234375],[0.004974365234375,0.004974365234375,0.004974365234375],[0.005096435546875,0.005096435546875,0.005096435546875],[0.0047760009765625,0.0047760009765625,0.0047760009765625],[0.0032958984375,0.0032958984375,0.0032958984375],[0.002532958984375,0.002532958984375,0.002532958984375],[0.0028839111328125,0.0028839111328125,0.0028839111328125],[0.5053863525390625,0.5053863525390625,0.5053863525390625]]],"scale_curve":[[[0.015625,0.002367348177358508,0.002636000979691744],[0.0625,0.028355300426483154,0.031573131680488586],[0.25,0.22953008115291595,0.2555777430534363]]]},"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\",\"8\",\"0\",\"115\"]"}