{"collection":"grad-noise-175k","coord":"t12_x23_u3_b47","data":{"index":39079,"ordinal":"98377085","topo":"o1(o2(x,o2(x,x)))","expression":"flr(pow(R,div(D,R)))","image":"frame_expr-039079.png","measured":true,"step":142479,"globalStep":142479,"value_mean":-0.9265570640563965,"value_positive_fraction":0.04296875,"value_abs_mean":0.9875051379203796,"value_variance":0.12602850794792175,"value_stddev":0.3550049364566803,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.37701743841171265,"gradient_energy_x":0.013032875955104828,"gradient_energy_y":0.01210090797394514,"gradient_magnitude_mean":0.01643475890159607,"gradient_axis_bias":0.03708028793334961,"gradient_nonzero_flag":1,"laplacian_mean":-0.00008783872181084007,"laplacian_energy":0.05183655023574829,"laplacian_abs_mean":0.029476022347807884,"gradient_magnitude_variance":0.02484828606247902,"gradient_magnitude_stddev":0.15763339400291443,"gradient_magnitude_cv":9.591464042663574,"gradient_magnitude_max":2.8280153274536133,"gradient_energy_over_variance":0.19942936301231384,"laplacian_energy_over_variance":0.4113081395626068,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0185154527425766,"scale_diff2_mid":0.08462891727685928,"scale_diff2_far":0.20211702585220337,"scale_diff2_near_over_variance":0.1469147950410843,"scale_diff2_mid_over_variance":0.6715061664581299,"scale_diff2_far_over_variance":1.6037405729293823,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[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],[0.0046234130859375,0.0046234130859375,0.0046234130859375],[0.0017852783203125,0.0017852783203125,0.0017852783203125],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.0013885498046875,0.0013885498046875,0.0013885498046875],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.0008087158203125,0.0008087158203125,0.0008087158203125],[0.0011138916015625,0.0011138916015625,0.0011138916015625],[0.0009765625,0.0009765625,0.0009765625],[0.000396728515625,0.000396728515625,0.000396728515625],[0.0018157958984375,0.0018157958984375,0.0018157958984375],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.0016326904296875,0.0016326904296875,0.0016326904296875],[0.001678466796875,0.001678466796875,0.001678466796875],[0.0026702880859375,0.0026702880859375,0.0026702880859375],[0.02117919921875,0.02117919921875,0.02117919921875]]],"scale_curve":[[[0.015625,0.0185154527425766,0.1469147950410843],[0.0625,0.08462891727685928,0.6715061664581299],[0.25,0.20211702585220337,1.6037405729293823]]]},"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\",\"23\",\"3\",\"47\"]"}