{"collection":"grad-noise-175k","coord":"t6_x10_u0_b60","data":{"index":2926,"ordinal":"49127676","topo":"o2(x,o2(x,x))","expression":"mod(D,mod(P,D))","image":"frame_expr-002926.png","measured":true,"step":23415,"globalStep":23415,"value_mean":-0.25,"value_positive_fraction":0.375,"value_abs_mean":0.27702459692955017,"value_variance":0.18936926126480103,"value_stddev":0.43516579270362854,"value_min":-1,"value_max":0.20041649043560028,"value_range":1.2004164457321167,"histogram_probability_sum":1,"histogram_entropy_bits":2.1122379302978516,"gradient_energy_x":0.13776123523712158,"gradient_energy_y":0,"gradient_magnitude_mean":0.16537411510944366,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":2.8386686334869182e-9,"laplacian_energy":0.34208571910858154,"laplacian_abs_mean":0.32174623012542725,"gradient_magnitude_variance":0.1104220449924469,"gradient_magnitude_stddev":0.3322981297969818,"gradient_magnitude_cv":2.0093719959259033,"gradient_magnitude_max":1.0919688940048218,"gradient_energy_over_variance":0.7274740934371948,"laplacian_energy_over_variance":1.8064478635787964,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.10032263398170471,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.5297725200653076,"value_histogram":[[[0.25,0.25,0.25],[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],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.05078125,0.05078125,0.05078125],[0.31640625,0.31640625,0.31640625],[0.31640625,0.31640625,0.31640625],[0.05078125,0.05078125,0.05078125],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[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],[0.25,0.10032263398170471,0.5297725200653076]]]},"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":"[\"6\",\"10\",\"0\",\"60\"]"}