{"collection":"grad-noise-175k","coord":"t5_x0_u2_b8","data":{"index":993,"ordinal":"40603415","topo":"o2(x,o1(x))","expression":"min(P,frc(P))","image":"frame_expr-000993.png","measured":true,"step":7951,"globalStep":7951,"value_mean":-0.46875,"value_positive_fraction":0,"value_abs_mean":0.46875,"value_variance":0.2422584742307663,"value_stddev":0.49219760298728943,"value_min":-1,"value_max":0,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":1.4063037633895874,"gradient_energy_x":0.00035292754182592034,"gradient_energy_y":0,"gradient_magnitude_mean":0.003968277480453253,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":4.730527636276349e-10,"laplacian_energy":0.000016191719623748213,"laplacian_abs_mean":0.0009276418713852763,"gradient_magnitude_variance":0.0003372273640707135,"gradient_magnitude_stddev":0.018363751471042633,"gradient_magnitude_cv":4.62763786315918,"gradient_magnitude_max":0.11688268184661865,"gradient_energy_over_variance":0.0014568222686648369,"laplacian_energy_over_variance":0.00006683654646622017,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.0009254542528651655,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.003820110810920596,"value_histogram":[[[0.44921875,0.44921875,0.44921875],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0.5,0.5,0.5],[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":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.0009254542528651655,0.003820110810920596]]]},"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":"[\"5\",\"0\",\"2\",\"8\"]"}