{"collection":"grad-noise-175k","coord":"t6_x12_u0_b37","data":{"index":3145,"ordinal":"49208455","topo":"o2(x,o2(x,x))","expression":"div(D,pow(D,P))","image":"frame_expr-003145.png","measured":true,"step":25167,"globalStep":25167,"value_mean":-0.9427062273025513,"value_positive_fraction":0.0078125,"value_abs_mean":0.9427306652069092,"value_variance":0.049436960369348526,"value_stddev":0.22234423458576202,"value_min":-1,"value_max":0.002269880846142769,"value_range":1.0022698640823364,"histogram_probability_sum":1,"histogram_entropy_bits":0.45496854186058044,"gradient_energy_x":0.007738850545138121,"gradient_energy_y":0,"gradient_magnitude_mean":0.009059633128345013,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":9.38596748066567e-13,"laplacian_energy":0.015837740153074265,"laplacian_abs_mean":0.01629965752363205,"gradient_magnitude_variance":0.007659801281988621,"gradient_magnitude_stddev":0.0875202864408493,"gradient_magnitude_cv":9.660467147827148,"gradient_magnitude_max":1.0006942749023438,"gradient_energy_over_variance":0.15653978288173676,"laplacian_energy_over_variance":0.3203623294830322,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.010025320574641228,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.20278999209403992,"value_histogram":[[[0.9375,0.9375,0.9375],[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],[0.0234375,0.0234375,0.0234375],[0.01171875,0.01171875,0.01171875],[0.01953125,0.01953125,0.01953125],[0.0078125,0.0078125,0.0078125],[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]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.010025320574641228,0.20278999209403992]]]},"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":"[\"6\",\"12\",\"0\",\"37\"]"}