{"collection":"grad-noise-175k","coord":"t14_x3_u6_b70","data":{"index":50245,"ordinal":"113810893","topo":"o1(o2(o2(x,x),x))","expression":"nrm(lrg(pow(P,D),P))","image":"frame_expr-050245.png","measured":true,"step":60927,"globalStep":60927,"value_mean":0.32107001543045044,"value_positive_fraction":0.5,"value_abs_mean":0.32107001543045044,"value_variance":0.10516924411058426,"value_stddev":0.32429808378219604,"value_min":0,"value_max":0.7071067690849304,"value_range":0.7071067690849304,"histogram_probability_sum":1,"histogram_entropy_bits":1.5,"gradient_energy_x":0.0016534390160813928,"gradient_energy_y":0.00003340625698911026,"gradient_magnitude_mean":0.0028041573241353035,"gradient_axis_bias":0.9603919386863708,"gradient_nonzero_flag":1,"laplacian_mean":-4.786843144088948e-10,"laplacian_energy":0.003374227322638035,"laplacian_abs_mean":0.0056078508496284485,"gradient_magnitude_variance":0.0016787585336714983,"gradient_magnitude_stddev":0.04097265377640724,"gradient_magnitude_cv":14.611395835876465,"gradient_magnitude_max":0.7071067690849304,"gradient_energy_over_variance":0.01603933982551098,"laplacian_energy_over_variance":0.03208378329873085,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0022372915409505367,"scale_diff2_mid":0.008949116803705692,"scale_diff2_far":0.035796765238046646,"scale_diff2_near_over_variance":0.02127324789762497,"scale_diff2_mid_over_variance":0.08509252220392227,"scale_diff2_far_over_variance":0.3403729200363159,"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],[0.5,0.5,0.5],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.25,0.25,0.25],[0,0,0],[0.25,0.25,0.25],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.0022372915409505367,0.02127324789762497],[0.0625,0.008949116803705692,0.08509252220392227],[0.25,0.035796765238046646,0.3403729200363159]]]},"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":"[\"14\",\"3\",\"6\",\"70\"]"}