{"collection":"grad-noise-175k","coord":"t17_x19_u4_b91","data":{"index":114165,"ordinal":"138818731","topo":"o2(x,o2(x,o1(x)))","expression":"min(R,div(P,cil(D)))","image":"frame_expr-114165.png","measured":true,"step":73327,"globalStep":73327,"value_mean":-0.8544212579727173,"value_positive_fraction":0.0616302490234375,"value_abs_mean":0.9011410474777222,"value_variance":0.13751210272312164,"value_stddev":0.37082624435424805,"value_min":-1,"value_max":0.9679622054100037,"value_range":1.9679622650146484,"histogram_probability_sum":1,"histogram_entropy_bits":1.594346523284912,"gradient_energy_x":0.05027209594845772,"gradient_energy_y":0.0006283604307100177,"gradient_magnitude_mean":0.06633736938238144,"gradient_axis_bias":0.975310206413269,"gradient_nonzero_flag":1,"laplacian_mean":0.000003383779358046013,"laplacian_energy":0.08900225907564163,"laplacian_abs_mean":0.08436189591884613,"gradient_magnitude_variance":0.04649518430233002,"gradient_magnitude_stddev":0.21562741696834564,"gradient_magnitude_cv":3.250466823577881,"gradient_magnitude_max":1.9679805040359497,"gradient_energy_over_variance":0.3701525330543518,"laplacian_energy_over_variance":0.647232174873352,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.05403586104512215,"scale_diff2_mid":0.17205922305583954,"scale_diff2_far":0.11309895664453506,"scale_diff2_near_over_variance":0.392953485250473,"scale_diff2_mid_over_variance":1.2512296438217163,"scale_diff2_far_over_variance":0.8224654793739319,"value_histogram":[[[0.8120574951171875,0.8120574951171875,0.8120574951171875],[0.0121612548828125,0.0121612548828125,0.0121612548828125],[0.010955810546875,0.010955810546875,0.010955810546875],[0.011138916015625,0.011138916015625,0.011138916015625],[0.0096282958984375,0.0096282958984375,0.0096282958984375],[0.0089111328125,0.0089111328125,0.0089111328125],[0.0079803466796875,0.0079803466796875,0.0079803466796875],[0.0084686279296875,0.0084686279296875,0.0084686279296875],[0.008636474609375,0.008636474609375,0.008636474609375],[0.00799560546875,0.00799560546875,0.00799560546875],[0.0075836181640625,0.0075836181640625,0.0075836181640625],[0.0069580078125,0.0069580078125,0.0069580078125],[0.00634765625,0.00634765625,0.00634765625],[0.0074310302734375,0.0074310302734375,0.0074310302734375],[0.006866455078125,0.006866455078125,0.006866455078125],[0.0052337646484375,0.0052337646484375,0.0052337646484375],[0.0055694580078125,0.0055694580078125,0.0055694580078125],[0.006072998046875,0.006072998046875,0.006072998046875],[0.005126953125,0.005126953125,0.005126953125],[0.005584716796875,0.005584716796875,0.005584716796875],[0.005218505859375,0.005218505859375,0.005218505859375],[0.0053863525390625,0.0053863525390625,0.0053863525390625],[0.005126953125,0.005126953125,0.005126953125],[0.004669189453125,0.004669189453125,0.004669189453125],[0.0037994384765625,0.0037994384765625,0.0037994384765625],[0.0030670166015625,0.0030670166015625,0.0030670166015625],[0.003204345703125,0.003204345703125,0.003204345703125],[0.0028076171875,0.0028076171875,0.0028076171875],[0.0025177001953125,0.0025177001953125,0.0025177001953125],[0.001739501953125,0.001739501953125,0.001739501953125],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.00048828125,0.00048828125,0.00048828125]]],"scale_curve":[[[0.015625,0.05403586104512215,0.392953485250473],[0.0625,0.17205922305583954,1.2512296438217163],[0.25,0.11309895664453506,0.8224654793739319]]]},"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":"[\"17\",\"19\",\"4\",\"91\"]"}