{"collection":"grad-noise-175k","coord":"t20_x50_u0_b16","data":{"index":169582,"ordinal":"164432086","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,sub(mod(R,D),R))","image":"frame_expr-169582.png","measured":true,"step":65063,"globalStep":65063,"value_mean":-0.015138472430408001,"value_positive_fraction":0.4872283935546875,"value_abs_mean":0.3321884572505951,"value_variance":0.16973456740379333,"value_stddev":0.4119885563850403,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.735894203186035,"gradient_energy_x":0.01064116321504116,"gradient_energy_y":0.002260815817862749,"gradient_magnitude_mean":0.0923755094408989,"gradient_axis_bias":0.6495397686958313,"gradient_nonzero_flag":1,"laplacian_mean":-0.00004532463935902342,"laplacian_energy":0.018609793856739998,"laplacian_abs_mean":0.10025355964899063,"gradient_magnitude_variance":0.0043686795979738235,"gradient_magnitude_stddev":0.0660959854722023,"gradient_magnitude_cv":0.7155141830444336,"gradient_magnitude_max":0.6050365567207336,"gradient_energy_over_variance":0.07601267844438553,"laplacian_energy_over_variance":0.10964056849479675,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.016797315329313278,"scale_diff2_mid":0.14610230922698975,"scale_diff2_far":0.2838725447654724,"scale_diff2_near_over_variance":0.09896225482225418,"scale_diff2_mid_over_variance":0.8607693314552307,"scale_diff2_far_over_variance":1.6724498271942139,"value_histogram":[[[0.0056304931640625,0.0056304931640625,0.0056304931640625],[0.0076446533203125,0.0076446533203125,0.0076446533203125],[0.01171875,0.01171875,0.01171875],[0.0151214599609375,0.0151214599609375,0.0151214599609375],[0.017364501953125,0.017364501953125,0.017364501953125],[0.02252197265625,0.02252197265625,0.02252197265625],[0.0248565673828125,0.0248565673828125,0.0248565673828125],[0.0268402099609375,0.0268402099609375,0.0268402099609375],[0.0324249267578125,0.0324249267578125,0.0324249267578125],[0.03729248046875,0.03729248046875,0.03729248046875],[0.036590576171875,0.036590576171875,0.036590576171875],[0.04803466796875,0.04803466796875,0.04803466796875],[0.050994873046875,0.050994873046875,0.050994873046875],[0.055572509765625,0.055572509765625,0.055572509765625],[0.060760498046875,0.060760498046875,0.060760498046875],[0.05816650390625,0.05816650390625,0.05816650390625],[0.0587310791015625,0.0587310791015625,0.0587310791015625],[0.062591552734375,0.062591552734375,0.062591552734375],[0.057861328125,0.057861328125,0.057861328125],[0.048065185546875,0.048065185546875,0.048065185546875],[0.0483856201171875,0.0483856201171875,0.0483856201171875],[0.0356903076171875,0.0356903076171875,0.0356903076171875],[0.033294677734375,0.033294677734375,0.033294677734375],[0.0301513671875,0.0301513671875,0.0301513671875],[0.026336669921875,0.026336669921875,0.026336669921875],[0.018951416015625,0.018951416015625,0.018951416015625],[0.0189361572265625,0.0189361572265625,0.0189361572265625],[0.0132598876953125,0.0132598876953125,0.0132598876953125],[0.01275634765625,0.01275634765625,0.01275634765625],[0.010040283203125,0.010040283203125,0.010040283203125],[0.00750732421875,0.00750732421875,0.00750732421875],[0.0059051513671875,0.0059051513671875,0.0059051513671875]]],"scale_curve":[[[0.015625,0.016797315329313278,0.09896225482225418],[0.0625,0.14610230922698975,0.8607693314552307],[0.25,0.2838725447654724,1.6724498271942139]]]},"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\",\"50\",\"0\",\"16\"]"}