{"collection":"grad-noise-175k","coord":"t15_x0_u20_b5","data":{"index":70002,"ordinal":"121813040","topo":"o2(x,o1(o1(x)))","expression":"mod(P,frc(nrm(P)))","image":"frame_expr-070002.png","measured":true,"step":48023,"globalStep":48023,"value_mean":-0.18120309710502625,"value_positive_fraction":0.39013671875,"value_abs_mean":0.39461544156074524,"value_variance":0.24699997901916504,"value_stddev":0.4969909191131592,"value_min":-1,"value_max":0.8442549705505371,"value_range":1.844254970550537,"histogram_probability_sum":1,"histogram_entropy_bits":3.97692608833313,"gradient_energy_x":0.008187839761376381,"gradient_energy_y":0.00679370854049921,"gradient_magnitude_mean":0.02728542685508728,"gradient_axis_bias":0.09305654466152191,"gradient_nonzero_flag":1,"laplacian_mean":0.000010725959327828605,"laplacian_energy":0.029666638001799583,"laplacian_abs_mean":0.03198973834514618,"gradient_magnitude_variance":0.014235662296414375,"gradient_magnitude_stddev":0.11931329220533371,"gradient_magnitude_cv":4.372784614562988,"gradient_magnitude_max":1.5296953916549683,"gradient_energy_over_variance":0.06065404787659645,"laplacian_energy_over_variance":0.12010785937309265,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.018404189497232437,"scale_diff2_mid":0.08305106312036514,"scale_diff2_far":0.35809263586997986,"scale_diff2_near_over_variance":0.07451089471578598,"scale_diff2_mid_over_variance":0.33623915910720825,"scale_diff2_far_over_variance":1.4497679471969604,"value_histogram":[[[0.21875,0.21875,0.21875],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.00067138671875,0.00067138671875,0.00067138671875],[0.00555419921875,0.00555419921875,0.00555419921875],[0.0118408203125,0.0118408203125,0.0118408203125],[0.01458740234375,0.01458740234375,0.01458740234375],[0.017547607421875,0.017547607421875,0.017547607421875],[0.02056884765625,0.02056884765625,0.02056884765625],[0.026947021484375,0.026947021484375,0.026947021484375],[0.049591064453125,0.049591064453125,0.049591064453125],[0.060821533203125,0.060821533203125,0.060821533203125],[0.078338623046875,0.078338623046875,0.078338623046875],[0.104156494140625,0.104156494140625,0.104156494140625],[0.038543701171875,0.038543701171875,0.038543701171875],[0.050872802734375,0.050872802734375,0.050872802734375],[0.048583984375,0.048583984375,0.048583984375],[0.052459716796875,0.052459716796875,0.052459716796875],[0.050567626953125,0.050567626953125,0.050567626953125],[0.043487548828125,0.043487548828125,0.043487548828125],[0.036102294921875,0.036102294921875,0.036102294921875],[0.0257568359375,0.0257568359375,0.0257568359375],[0.020538330078125,0.020538330078125,0.020538330078125],[0.014495849609375,0.014495849609375,0.014495849609375],[0.0057373046875,0.0057373046875,0.0057373046875],[0.002227783203125,0.002227783203125,0.002227783203125],[0.000701904296875,0.000701904296875,0.000701904296875],[0.00054931640625,0.00054931640625,0.00054931640625],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.018404189497232437,0.07451089471578598],[0.0625,0.08305106312036514,0.33623915910720825],[0.25,0.35809263586997986,1.4497679471969604]]]},"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":"[\"15\",\"0\",\"20\",\"5\"]"}