{"collection":"grad-noise-175k","coord":"t14_x7_u2_b50","data":{"index":53129,"ordinal":"113971673","topo":"o1(o2(o2(x,x),x))","expression":"frc(pow(lrg(P,R),D))","image":"frame_expr-053129.png","measured":true,"step":83999,"globalStep":83999,"value_mean":-0.4765625,"value_positive_fraction":0,"value_abs_mean":0.4765625,"value_variance":0.24963709712028503,"value_stddev":0.4996369481086731,"value_min":-1,"value_max":0,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":0.9984145164489746,"gradient_energy_x":0.003968254197388887,"gradient_energy_y":0.0007558579090982676,"gradient_magnitude_mean":0.004714887589216232,"gradient_axis_bias":0.6799999475479126,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.009637189097702503,"laplacian_abs_mean":0.009448224678635597,"gradient_magnitude_variance":0.004700839053839445,"gradient_magnitude_stddev":0.06856266409158707,"gradient_magnitude_cv":14.541738510131836,"gradient_magnitude_max":1.4142135381698608,"gradient_energy_over_variance":0.018923919647932053,"laplacian_energy_over_variance":0.038604795932769775,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.006592798046767712,"scale_diff2_mid":0.026371192187070847,"scale_diff2_far":0.10171744972467422,"scale_diff2_near_over_variance":0.026409529149532318,"scale_diff2_mid_over_variance":0.10563811659812927,"scale_diff2_far_over_variance":0.4074612855911255,"value_histogram":[[[0.4765625,0.4765625,0.4765625],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.5234375,0.5234375,0.5234375],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.006592798046767712,0.026409529149532318],[0.0625,0.026371192187070847,0.10563811659812927],[0.25,0.10171744972467422,0.4074612855911255]]]},"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":"[\"14\",\"7\",\"2\",\"50\"]"}