{"collection":"grad-noise-175k","coord":"t17_x23_u4_b113","data":{"index":117575,"ordinal":"138980357","topo":"o2(x,o2(x,o1(x)))","expression":"dst(R,div(D,cil(R)))","image":"frame_expr-117575.png","measured":true,"step":100607,"globalStep":100607,"value_mean":-0.9845486879348755,"value_positive_fraction":0.0078125,"value_abs_mean":0.9998263120651245,"value_variance":0.030353855341672897,"value_stddev":0.17422357201576233,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.07189880311489105,"gradient_energy_x":0.003935870248824358,"gradient_energy_y":0.0038560982793569565,"gradient_magnitude_mean":0.003980057314038277,"gradient_axis_bias":0.010237718001008034,"gradient_nonzero_flag":1,"laplacian_mean":-1.2014038375252056e-10,"laplacian_energy":0.016519514843821526,"laplacian_abs_mean":0.007937120273709297,"gradient_magnitude_variance":0.007780415005981922,"gradient_magnitude_stddev":0.08820665627717972,"gradient_magnitude_cv":22.16215705871582,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.2567044198513031,"laplacian_energy_over_variance":0.5442311763763428,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.013726767152547836,"scale_diff2_mid":0.05557909235358238,"scale_diff2_far":0.10935160517692566,"scale_diff2_near_over_variance":0.45222482085227966,"scale_diff2_mid_over_variance":1.8310389518737793,"scale_diff2_far_over_variance":3.6025607585906982,"value_histogram":[[[0.9921875,0.9921875,0.9921875],[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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.000152587890625,0.000152587890625,0.000152587890625],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0003662109375,0.0003662109375,0.0003662109375],[0.00689697265625,0.00689697265625,0.00689697265625]]],"scale_curve":[[[0.015625,0.013726767152547836,0.45222482085227966],[0.0625,0.05557909235358238,1.8310389518737793],[0.25,0.10935160517692566,3.6025607585906982]]]},"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\",\"23\",\"4\",\"113\"]"}