{"collection":"grad-noise-175k","coord":"t16_x12_u6_b23","data":{"index":85541,"ordinal":"130415657","topo":"o2(x,o1(o2(x,x)))","expression":"mlt(D,nrm(sub(D,P)))","image":"frame_expr-085541.png","measured":true,"step":1135,"globalStep":1135,"value_mean":0.02889174595475197,"value_positive_fraction":0.6300048828125,"value_abs_mean":0.07408668845891953,"value_variance":0.007260352838784456,"value_stddev":0.08520770072937012,"value_min":-0.14541223645210266,"value_max":0.4958024024963379,"value_range":0.6412146091461182,"histogram_probability_sum":1,"histogram_entropy_bits":2.463350296020508,"gradient_energy_x":0.0009224269306287169,"gradient_energy_y":0.000005816651082568569,"gradient_magnitude_mean":0.02603517659008503,"gradient_axis_bias":0.9874674677848816,"gradient_nonzero_flag":1,"laplacian_mean":-0.0002889796160161495,"laplacian_energy":0.00014052510960027575,"laplacian_abs_mean":0.010107451118528843,"gradient_magnitude_variance":0.00025041593471542,"gradient_magnitude_stddev":0.015824535861611366,"gradient_magnitude_cv":0.6078136563301086,"gradient_magnitude_max":0.09222119301557541,"gradient_energy_over_variance":0.12785102427005768,"laplacian_energy_over_variance":0.019355133175849915,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.001933882012963295,"scale_diff2_mid":0.014518369920551777,"scale_diff2_far":0.003894975408911705,"scale_diff2_near_over_variance":0.2663619816303253,"scale_diff2_mid_over_variance":1.999678134918213,"scale_diff2_far_over_variance":0.5364719033241272,"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],[0.0262451171875,0.0262451171875,0.0262451171875],[0.1468505859375,0.1468505859375,0.1468505859375],[0.19671630859375,0.19671630859375,0.19671630859375],[0.23797607421875,0.23797607421875,0.23797607421875],[0.28460693359375,0.28460693359375,0.28460693359375],[0.08990478515625,0.08990478515625,0.08990478515625],[0.0084228515625,0.0084228515625,0.0084228515625],[0.00469970703125,0.00469970703125,0.00469970703125],[0.002685546875,0.002685546875,0.002685546875],[0.00103759765625,0.00103759765625,0.00103759765625],[0.0008544921875,0.0008544921875,0.0008544921875],[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":[[[0.015625,0.001933882012963295,0.2663619816303253],[0.0625,0.014518369920551777,1.999678134918213],[0.25,0.003894975408911705,0.5364719033241272]]]},"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\",\"12\",\"6\",\"23\"]"}