{"collection":"grad-noise-175k","coord":"t15_x4_u6_b6","data":{"index":72005,"ordinal":"121971831","topo":"o2(x,o1(o1(x)))","expression":"lrg(D,sqt(nrm(D)))","image":"frame_expr-072005.png","measured":true,"step":64047,"globalStep":64047,"value_mean":0.500038206577301,"value_positive_fraction":1,"value_abs_mean":0.500038206577301,"value_variance":0.14179860055446625,"value_stddev":0.37656155228614807,"value_min":0.0002910494804382324,"value_max":1,"value_range":0.9997089505195618,"histogram_probability_sum":1,"histogram_entropy_bits":3.4056389331817627,"gradient_energy_x":0.06512267142534256,"gradient_energy_y":3.555825500711762e-8,"gradient_magnitude_mean":0.12280120700597763,"gradient_axis_bias":0.9999988675117493,"gradient_nonzero_flag":1,"laplacian_mean":7.419307053169177e-7,"laplacian_energy":0.1207943931221962,"laplacian_abs_mean":0.1336728185415268,"gradient_magnitude_variance":0.05002112314105034,"gradient_magnitude_stddev":0.22365403175354004,"gradient_magnitude_cv":1.8212690353393555,"gradient_magnitude_max":0.9997089505195618,"gradient_energy_over_variance":0.4592619836330414,"laplacian_energy_over_variance":0.8518729209899902,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.07076617330312729,"scale_diff2_mid":0.2419469654560089,"scale_diff2_far":0,"scale_diff2_near_over_variance":0.49906113743782043,"scale_diff2_mid_over_variance":1.7062718868255615,"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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.1875,0.1875,0.1875],[0.0625,0.0625,0.0625],[0.0625,0.0625,0.0625],[0.0625,0.0625,0.0625],[0,0,0],[0.0625,0.0625,0.0625],[0,0,0],[0.0625,0.0625,0.0625],[0.0625,0.0625,0.0625],[0,0,0],[0.0625,0.0625,0.0625],[0,0,0],[0.0625,0.0625,0.0625],[0.0625,0.0625,0.0625],[0.0625,0.0625,0.0625],[0.1875,0.1875,0.1875]]],"scale_curve":[[[0.015625,0.07076617330312729,0.49906113743782043],[0.0625,0.2419469654560089,1.7062718868255615],[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":"[\"15\",\"4\",\"6\",\"6\"]"}