{"collection":"grad-noise-175k","coord":"t16_x15_u4_b101","data":{"index":87918,"ordinal":"130536536","topo":"o2(x,o1(o2(x,x)))","expression":"dot(D,cil(mlt(R,P)))","image":"frame_expr-087918.png","measured":true,"step":20151,"globalStep":20151,"value_mean":-0.012263943441212177,"value_positive_fraction":0.495330810546875,"value_abs_mean":0.4875975549221039,"value_variance":0.35814425349235535,"value_stddev":0.598451554775238,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.719549655914307,"gradient_energy_x":0.014480603858828545,"gradient_energy_y":0.014185411855578423,"gradient_magnitude_mean":0.1289191097021103,"gradient_axis_bias":0.010297629982233047,"gradient_nonzero_flag":1,"laplacian_mean":0.00023532466730102897,"laplacian_energy":0.0075186509639024734,"laplacian_abs_mean":0.04846462607383728,"gradient_magnitude_variance":0.012045272625982761,"gradient_magnitude_stddev":0.10975095629692078,"gradient_magnitude_cv":0.8513164520263672,"gradient_magnitude_max":0.7444869875907898,"gradient_energy_over_variance":0.08004041761159897,"laplacian_energy_over_variance":0.02099335938692093,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03726997226476669,"scale_diff2_mid":0.3913764953613281,"scale_diff2_far":0.563407838344574,"scale_diff2_near_over_variance":0.10406413674354553,"scale_diff2_mid_over_variance":1.092790126800537,"scale_diff2_far_over_variance":1.5731310844421387,"value_histogram":[[[0.1094970703125,0.1094970703125,0.1094970703125],[0.01116943359375,0.01116943359375,0.01116943359375],[0.013153076171875,0.013153076171875,0.013153076171875],[0.0158538818359375,0.0158538818359375,0.0158538818359375],[0.0163726806640625,0.0163726806640625,0.0163726806640625],[0.0179443359375,0.0179443359375,0.0179443359375],[0.019622802734375,0.019622802734375,0.019622802734375],[0.0225830078125,0.0225830078125,0.0225830078125],[0.0245513916015625,0.0245513916015625,0.0245513916015625],[0.0249786376953125,0.0249786376953125,0.0249786376953125],[0.0285491943359375,0.0285491943359375,0.0285491943359375],[0.0317840576171875,0.0317840576171875,0.0317840576171875],[0.0358734130859375,0.0358734130859375,0.0358734130859375],[0.040130615234375,0.040130615234375,0.040130615234375],[0.0443878173828125,0.0443878173828125,0.0443878173828125],[0.04766845703125,0.04766845703125,0.04766845703125],[0.049957275390625,0.049957275390625,0.049957275390625],[0.045684814453125,0.045684814453125,0.045684814453125],[0.039886474609375,0.039886474609375,0.039886474609375],[0.037567138671875,0.037567138671875,0.037567138671875],[0.0331573486328125,0.0331573486328125,0.0331573486328125],[0.02886962890625,0.02886962890625,0.02886962890625],[0.02630615234375,0.02630615234375,0.02630615234375],[0.0238800048828125,0.0238800048828125,0.0238800048828125],[0.02130126953125,0.02130126953125,0.02130126953125],[0.0183868408203125,0.0183868408203125,0.0183868408203125],[0.0168914794921875,0.0168914794921875,0.0168914794921875],[0.016387939453125,0.016387939453125,0.016387939453125],[0.0135650634765625,0.0135650634765625,0.0135650634765625],[0.0121917724609375,0.0121917724609375,0.0121917724609375],[0.0112457275390625,0.0112457275390625,0.0112457275390625],[0.1006011962890625,0.1006011962890625,0.1006011962890625]]],"scale_curve":[[[0.015625,0.03726997226476669,0.10406413674354553],[0.0625,0.3913764953613281,1.092790126800537],[0.25,0.563407838344574,1.5731310844421387]]]},"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":"[\"16\",\"15\",\"4\",\"101\"]"}