{"collection":"grad-noise-175k","coord":"t12_x23_u2_b24","data":{"index":38935,"ordinal":"98376861","topo":"o1(o2(x,o2(x,x)))","expression":"frc(mlt(R,mlt(D,R)))","image":"frame_expr-038935.png","measured":true,"step":141327,"globalStep":141327,"value_mean":0.4994935393333435,"value_positive_fraction":0.99993896484375,"value_abs_mean":0.4994935393333435,"value_variance":0.12278760969638824,"value_stddev":0.3504106104373932,"value_min":0.00003471913805697113,"value_max":0.9999415874481201,"value_range":0.9999068975448608,"histogram_probability_sum":1,"histogram_entropy_bits":3.816551923751831,"gradient_energy_x":0.061743151396512985,"gradient_energy_y":0.00006439002027036622,"gradient_magnitude_mean":0.12036328762769699,"gradient_axis_bias":0.9979163408279419,"gradient_nonzero_flag":1,"laplacian_mean":0.000011607641681621317,"laplacian_energy":0.12013117223978043,"laplacian_abs_mean":0.12918205559253693,"gradient_magnitude_variance":0.04732130467891693,"gradient_magnitude_stddev":0.217534601688385,"gradient_magnitude_cv":1.807316780090332,"gradient_magnitude_max":0.9997233748435974,"gradient_energy_over_variance":0.5033695101737976,"laplacian_energy_over_variance":0.9783656001091003,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.064441978931427,"scale_diff2_mid":0.2014918476343155,"scale_diff2_far":0.008359613828361034,"scale_diff2_near_over_variance":0.5248247385025024,"scale_diff2_mid_over_variance":1.6409785747528076,"scale_diff2_far_over_variance":0.06808190047740936,"value_histogram":[[[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],[0.150146484375,0.150146484375,0.150146484375],[0.0761260986328125,0.0761260986328125,0.0761260986328125],[0.05914306640625,0.05914306640625,0.05914306640625],[0.050537109375,0.050537109375,0.050537109375],[0.0423583984375,0.0423583984375,0.0423583984375],[0.0442962646484375,0.0442962646484375,0.0442962646484375],[0.0376739501953125,0.0376739501953125,0.0376739501953125],[0.0407562255859375,0.0407562255859375,0.0407562255859375],[0.03900146484375,0.03900146484375,0.03900146484375],[0.03851318359375,0.03851318359375,0.03851318359375],[0.0449981689453125,0.0449981689453125,0.0449981689453125],[0.041748046875,0.041748046875,0.041748046875],[0.0500030517578125,0.0500030517578125,0.0500030517578125],[0.0583953857421875,0.0583953857421875,0.0583953857421875],[0.0762786865234375,0.0762786865234375,0.0762786865234375],[0.1500244140625,0.1500244140625,0.1500244140625]]],"scale_curve":[[[0.015625,0.064441978931427,0.5248247385025024],[0.0625,0.2014918476343155,1.6409785747528076],[0.25,0.008359613828361034,0.06808190047740936]]]},"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\",\"2\",\"24\"]"}