{"collection":"grad-noise-175k","coord":"t12_x4_u3_b44","data":{"index":22983,"ordinal":"97609463","topo":"o1(o2(x,o2(x,x)))","expression":"flr(pow(P,add(D,D)))","image":"frame_expr-022983.png","measured":true,"step":13711,"globalStep":13711,"value_mean":-0.14424657821655273,"value_positive_fraction":0.5,"value_abs_mean":0.8557191491127014,"value_variance":0.8019652366638184,"value_stddev":0.8955250978469849,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.338857412338257,"gradient_energy_x":0.03563617914915085,"gradient_energy_y":0,"gradient_magnitude_mean":0.0633351281285286,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":-0.00210973690263927,"laplacian_energy":0.06479325145483017,"laplacian_abs_mean":0.08100098371505737,"gradient_magnitude_variance":0.031630903482437134,"gradient_magnitude_stddev":0.17785078287124634,"gradient_magnitude_cv":2.8080906867980957,"gradient_magnitude_max":1.000291109085083,"gradient_energy_over_variance":0.04443606361746788,"laplacian_energy_over_variance":0.08079309016466141,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.038423117250204086,"scale_diff2_mid":0.11572131514549255,"scale_diff2_far":0.2350083291530609,"scale_diff2_near_over_variance":0.04791119694709778,"scale_diff2_mid_over_variance":0.14429716765880585,"scale_diff2_far_over_variance":0.29304054379463196,"value_histogram":[[[0.5,0.5,0.5],[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],[0.0546875,0.0546875,0.0546875],[0.015625,0.015625,0.015625],[0.0234375,0.0234375,0.0234375],[0.01171875,0.01171875,0.01171875],[0.0078125,0.0078125,0.0078125],[0.01171875,0.01171875,0.01171875],[0,0,0],[0.015625,0.015625,0.015625],[0.015625,0.015625,0.015625],[0.0078125,0.0078125,0.0078125],[0.015625,0.015625,0.015625],[0,0,0],[0.015625,0.015625,0.015625],[0.015625,0.015625,0.015625],[0.03125,0.03125,0.03125],[0.2578125,0.2578125,0.2578125]]],"scale_curve":[[[0.015625,0.038423117250204086,0.04791119694709778],[0.0625,0.11572131514549255,0.14429716765880585],[0.25,0.2350083291530609,0.29304054379463196]]]},"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\",\"4\",\"3\",\"44\"]"}