{"collection":"grad-noise-175k","coord":"t15_x3_u6_b3","data":{"index":71463,"ordinal":"121931427","topo":"o2(x,o1(o1(x)))","expression":"div(D,sqt(nrm(P)))","image":"frame_expr-071463.png","measured":true,"step":59711,"globalStep":59711,"value_mean":-0.5544178485870361,"value_positive_fraction":0.225677490234375,"value_abs_mean":0.6155319213867188,"value_variance":0.26374298334121704,"value_stddev":0.513559103012085,"value_min":-1,"value_max":0.4843105673789978,"value_range":1.4843106269836426,"histogram_probability_sum":1,"histogram_entropy_bits":2.308387041091919,"gradient_energy_x":0.005675483029335737,"gradient_energy_y":3.706510938172869e-7,"gradient_magnitude_mean":0.024158038198947906,"gradient_axis_bias":0.9998694062232971,"gradient_nonzero_flag":1,"laplacian_mean":0.0001679289125604555,"laplacian_energy":0.008230054751038551,"laplacian_abs_mean":0.016008544713258743,"gradient_magnitude_variance":0.005090446211397648,"gradient_magnitude_stddev":0.07134736329317093,"gradient_magnitude_cv":2.9533591270446777,"gradient_magnitude_max":1.0879666805267334,"gradient_energy_over_variance":0.021520398557186127,"laplacian_energy_over_variance":0.03120483085513115,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.008485732600092888,"scale_diff2_mid":0.04409240186214447,"scale_diff2_far":0.0932575985789299,"scale_diff2_near_over_variance":0.032174251973629,"scale_diff2_mid_over_variance":0.1671794354915619,"scale_diff2_far_over_variance":0.35359272360801697,"value_histogram":[[[0.5625,0.5625,0.5625],[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],[0.008819580078125,0.008819580078125,0.008819580078125],[0.087554931640625,0.087554931640625,0.087554931640625],[0.06256103515625,0.06256103515625,0.06256103515625],[0.0528564453125,0.0528564453125,0.0528564453125],[0.04833984375,0.04833984375,0.04833984375],[0.054656982421875,0.054656982421875,0.054656982421875],[0.080322265625,0.080322265625,0.080322265625],[0.024078369140625,0.024078369140625,0.024078369140625],[0.009002685546875,0.009002685546875,0.009002685546875],[0.004913330078125,0.004913330078125,0.004913330078125],[0.003082275390625,0.003082275390625,0.003082275390625],[0.001312255859375,0.001312255859375,0.001312255859375],[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":[[[0.015625,0.008485732600092888,0.032174251973629],[0.0625,0.04409240186214447,0.1671794354915619],[0.25,0.0932575985789299,0.35359272360801697]]]},"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\",\"3\",\"6\",\"3\"]"}