{"collection":"grad-noise-175k","coord":"t12_x14_u3_b91","data":{"index":31500,"ordinal":"98013520","topo":"o1(o2(x,o2(x,x)))","expression":"flr(min(D,div(D,R)))","image":"frame_expr-031500.png","measured":true,"step":81847,"globalStep":81847,"value_mean":-0.8037399649620056,"value_positive_fraction":0,"value_abs_mean":0.8037399649620056,"value_variance":0.1002836674451828,"value_stddev":0.31667596101760864,"value_min":-1,"value_max":-0.0002910494804382324,"value_range":0.9997089505195618,"histogram_probability_sum":1,"histogram_entropy_bits":2.3624205589294434,"gradient_energy_x":0.029289310798048973,"gradient_energy_y":0.0015269704163074493,"gradient_magnitude_mean":0.07030733674764633,"gradient_axis_bias":0.9008984565734863,"gradient_nonzero_flag":1,"laplacian_mean":0.00023126618179958314,"laplacian_energy":0.056740619242191315,"laplacian_abs_mean":0.08070951700210571,"gradient_magnitude_variance":0.025863800197839737,"gradient_magnitude_stddev":0.16082225739955902,"gradient_magnitude_cv":2.2874178886413574,"gradient_magnitude_max":0.9997089505195618,"gradient_energy_over_variance":0.3072911202907562,"laplacian_energy_over_variance":0.565801203250885,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0323965959250927,"scale_diff2_mid":0.13305707275867462,"scale_diff2_far":0.14188340306282043,"scale_diff2_near_over_variance":0.32304954528808594,"scale_diff2_mid_over_variance":1.326806902885437,"scale_diff2_far_over_variance":1.4148205518722534,"value_histogram":[[[0.6250152587890625,0.6250152587890625,0.6250152587890625],[0.046112060546875,0.046112060546875,0.046112060546875],[0.033935546875,0.033935546875,0.033935546875],[0.032257080078125,0.032257080078125,0.032257080078125],[0.0137481689453125,0.0137481689453125,0.0137481689453125],[0.0253753662109375,0.0253753662109375,0.0253753662109375],[0.0151214599609375,0.0151214599609375,0.0151214599609375],[0.0205078125,0.0205078125,0.0205078125],[0.0262451171875,0.0262451171875,0.0262451171875],[0.0092315673828125,0.0092315673828125,0.0092315673828125],[0.022491455078125,0.022491455078125,0.022491455078125],[0.0102386474609375,0.0102386474609375,0.0102386474609375],[0.0226593017578125,0.0226593017578125,0.0226593017578125],[0.0228424072265625,0.0228424072265625,0.0228424072265625],[0.0216827392578125,0.0216827392578125,0.0216827392578125],[0.0525360107421875,0.0525360107421875,0.0525360107421875],[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]]],"scale_curve":[[[0.015625,0.0323965959250927,0.32304954528808594],[0.0625,0.13305707275867462,1.326806902885437],[0.25,0.14188340306282043,1.4148205518722534]]]},"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":"[\"12\",\"14\",\"3\",\"91\"]"}