{"collection":"grad-noise-175k","coord":"t11_x4_u24_b9","data":{"index":16766,"ordinal":"89493048","topo":"o1(o2(x,o1(x)))","expression":"flr(dot(D,flr(D)))","image":"frame_expr-016766.png","measured":true,"step":134135,"globalStep":134135,"value_mean":0.021400386467576027,"value_positive_fraction":0.4765625,"value_abs_mean":0.021400386467576027,"value_variance":0.002234861021861434,"value_stddev":0.04727431759238243,"value_min":0,"value_max":0.24658460915088654,"value_range":0.24658460915088654,"histogram_probability_sum":1,"histogram_entropy_bits":0.7220184206962585,"gradient_energy_x":0.0015378048410639167,"gradient_energy_y":0.001537807285785675,"gradient_magnitude_mean":0.021168585866689682,"gradient_axis_bias":-7.948731877149839e-7,"gradient_nonzero_flag":1,"laplacian_mean":-0.00007965701661305502,"laplacian_energy":0.013144888915121555,"laplacian_abs_mean":0.03514394909143448,"gradient_magnitude_variance":0.0026272612158209085,"gradient_magnitude_stddev":0.05125681683421135,"gradient_magnitude_cv":2.4213624000549316,"gradient_magnitude_max":0.34872329235076904,"gradient_energy_over_variance":1.376198410987854,"laplacian_energy_over_variance":5.881747722625732,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.002790499711409211,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":1.2486233711242676,"value_histogram":[[[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],[0,0,0],[0.875,0.875,0.875],[0.06640625,0.06640625,0.06640625],[0.0390625,0.0390625,0.0390625],[0.01953125,0.01953125,0.01953125],[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":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.002790499711409211,1.2486233711242676]]]},"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":"[\"11\",\"4\",\"24\",\"9\"]"}