{"collection":"grad-noise-175k","coord":"t16_x9_u6_b106","data":{"index":83083,"ordinal":"130294537","topo":"o2(x,o1(o2(x,x)))","expression":"dot(D,nrm(eql(P,P)))","image":"frame_expr-083083.png","measured":true,"step":152671,"globalStep":152671,"value_mean":1.5612044990120921e-9,"value_positive_fraction":0.46875,"value_abs_mean":0.06856103241443634,"value_variance":0.007215878460556269,"value_stddev":0.08494632691144943,"value_min":-0.16791196167469025,"value_max":0.16791196167469025,"value_range":0.3358239233493805,"histogram_probability_sum":1,"histogram_entropy_bits":2.4848484992980957,"gradient_energy_x":0.0005443118279799819,"gradient_energy_y":0.0005443130503408611,"gradient_magnitude_mean":0.031500011682510376,"gradient_axis_bias":-0.0000011228486300751683,"gradient_nonzero_flag":1,"laplacian_mean":-1.0582678067194706e-9,"laplacian_energy":0.00017085729632526636,"laplacian_abs_mean":0.010541792958974838,"gradient_magnitude_variance":0.00009601080091670156,"gradient_magnitude_stddev":0.009798510000109673,"gradient_magnitude_cv":0.311063677072525,"gradient_magnitude_max":0.05055604502558708,"gradient_energy_over_variance":0.15086518228054047,"laplacian_energy_over_variance":0.02367796190083027,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0021004811860620975,"scale_diff2_mid":0.014554607681930065,"scale_diff2_far":3.5006162821049147e-15,"scale_diff2_near_over_variance":0.29109153151512146,"scale_diff2_mid_over_variance":2.0170249938964844,"scale_diff2_far_over_variance":4.851268583898338e-13,"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],[0.09375,0.09375,0.09375],[0.1640625,0.1640625,0.1640625],[0.2236328125,0.2236328125,0.2236328125],[0.2607421875,0.2607421875,0.2607421875],[0.1640625,0.1640625,0.1640625],[0.09375,0.09375,0.09375],[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":[[[0.015625,0.0021004811860620975,0.29109153151512146],[0.0625,0.014554607681930065,2.0170249938964844],[0.25,3.5006162821049147e-15,4.851268583898338e-13]]]},"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":"[\"16\",\"9\",\"6\",\"106\"]"}