{"collection":"grad-noise-175k","coord":"t12_x18_u4_b13","data":{"index":34931,"ordinal":"98175247","topo":"o1(o2(x,o2(x,x)))","expression":"cil(sub(R,mlt(P,P)))","image":"frame_expr-034931.png","measured":true,"step":109295,"globalStep":109295,"value_mean":-0.8538637757301331,"value_positive_fraction":0.047515869140625,"value_abs_mean":0.89919114112854,"value_variance":0.1535032093524933,"value_stddev":0.3917948603630066,"value_min":-1,"value_max":0.9997089505195618,"value_range":1.999708890914917,"histogram_probability_sum":1,"histogram_entropy_bits":1.2654955387115479,"gradient_energy_x":0.0018123560585081577,"gradient_energy_y":0.0003757934900932014,"gradient_magnitude_mean":0.014066969975829124,"gradient_axis_bias":0.65651935338974,"gradient_nonzero_flag":1,"laplacian_mean":-0.00001928187884914223,"laplacian_energy":0.0005579987773671746,"laplacian_abs_mean":0.005351323634386063,"gradient_magnitude_variance":0.0019905702210962772,"gradient_magnitude_stddev":0.04461580514907837,"gradient_magnitude_cv":3.1716713905334473,"gradient_magnitude_max":0.3455044627189636,"gradient_energy_over_variance":0.01425474788993597,"laplacian_energy_over_variance":0.0036350951995700598,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0055609894916415215,"scale_diff2_mid":0.061079952865839005,"scale_diff2_far":0.25293517112731934,"scale_diff2_near_over_variance":0.036227185279130936,"scale_diff2_mid_over_variance":0.39790666103363037,"scale_diff2_far_over_variance":1.6477516889572144,"value_histogram":[[[0.849273681640625,0.849273681640625,0.849273681640625],[0.0046539306640625,0.0046539306640625,0.0046539306640625],[0.003814697265625,0.003814697265625,0.003814697265625],[0.00360107421875,0.00360107421875,0.00360107421875],[0.0027008056640625,0.0027008056640625,0.0027008056640625],[0.0042266845703125,0.0042266845703125,0.0042266845703125],[0.001861572265625,0.001861572265625,0.001861572265625],[0.0053863525390625,0.0053863525390625,0.0053863525390625],[0.0034332275390625,0.0034332275390625,0.0034332275390625],[0.003265380859375,0.003265380859375,0.003265380859375],[0.004119873046875,0.004119873046875,0.004119873046875],[0.003875732421875,0.003875732421875,0.003875732421875],[0.0056610107421875,0.0056610107421875,0.0056610107421875],[0.0039520263671875,0.0039520263671875,0.0039520263671875],[0.008514404296875,0.008514404296875,0.008514404296875],[0.0190277099609375,0.0190277099609375,0.0190277099609375],[0.032745361328125,0.032745361328125,0.032745361328125],[0.0041656494140625,0.0041656494140625,0.0041656494140625],[0.002593994140625,0.002593994140625,0.002593994140625],[0.002960205078125,0.002960205078125,0.002960205078125],[0.00146484375,0.00146484375,0.00146484375],[0.002838134765625,0.002838134765625,0.002838134765625],[0.0014495849609375,0.0014495849609375,0.0014495849609375],[0.0020294189453125,0.0020294189453125,0.0020294189453125],[0.0028076171875,0.0028076171875,0.0028076171875],[0.001007080078125,0.001007080078125,0.001007080078125],[0.0022735595703125,0.0022735595703125,0.0022735595703125],[0.0015869140625,0.0015869140625,0.0015869140625],[0.002197265625,0.002197265625,0.002197265625],[0.00286865234375,0.00286865234375,0.00286865234375],[0.0023193359375,0.0023193359375,0.0023193359375],[0.00732421875,0.00732421875,0.00732421875]]],"scale_curve":[[[0.015625,0.0055609894916415215,0.036227185279130936],[0.0625,0.061079952865839005,0.39790666103363037],[0.25,0.25293517112731934,1.6477516889572144]]]},"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\",\"18\",\"4\",\"13\"]"}