{"collection":"grad-noise-175k","coord":"t19_x13_u6_b93","data":{"index":148477,"ordinal":"154817931","topo":"o2(x,o2(o1(x),x))","expression":"min(D,mod(nrm(D),D))","image":"frame_expr-148477.png","measured":true,"step":67823,"globalStep":67823,"value_mean":-0.0768607035279274,"value_positive_fraction":0.3046875,"value_abs_mean":0.10135292261838913,"value_variance":0.009624107740819454,"value_stddev":0.09810253232717514,"value_min":-0.23433279991149902,"value_max":0.11463221907615662,"value_range":0.34896501898765564,"histogram_probability_sum":1,"histogram_entropy_bits":2.5117855072021484,"gradient_energy_x":0.0047377729788422585,"gradient_energy_y":0.002099621342495084,"gradient_magnitude_mean":0.06670631468296051,"gradient_axis_bias":0.3858416676521301,"gradient_nonzero_flag":1,"laplacian_mean":0.0002239773893961683,"laplacian_energy":0.025255437940359116,"laplacian_abs_mean":0.0917108878493309,"gradient_magnitude_variance":0.00238821841776371,"gradient_magnitude_stddev":0.04886940121650696,"gradient_magnitude_cv":0.7326052784919739,"gradient_magnitude_max":0.26778677105903625,"gradient_energy_over_variance":0.7104445099830627,"laplacian_energy_over_variance":2.6241848468780518,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.005991673097014427,"scale_diff2_mid":0.0190312210470438,"scale_diff2_far":0,"scale_diff2_near_over_variance":0.62256920337677,"scale_diff2_mid_over_variance":1.9774531126022339,"scale_diff2_far_over_variance":0,"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],[0.1875,0.1875,0.1875],[0.1875,0.1875,0.1875],[0.15625,0.15625,0.15625],[0.1640625,0.1640625,0.1640625],[0.234375,0.234375,0.234375],[0.0703125,0.0703125,0.0703125],[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":[[[0.015625,0.005991673097014427,0.62256920337677],[0.0625,0.0190312210470438,1.9774531126022339],[0.25,0,0]]]},"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":"[\"19\",\"13\",\"6\",\"93\"]"}