{"collection":"grad-noise-175k","coord":"t19_x6_u6_b53","data":{"index":142508,"ordinal":"154535084","topo":"o2(x,o2(o1(x),x))","expression":"pow(P,dot(nrm(R),P))","image":"frame_expr-142508.png","measured":true,"step":20071,"globalStep":20071,"value_mean":-0.1757102608680725,"value_positive_fraction":0.45361328125,"value_abs_mean":0.9102212190628052,"value_variance":0.8664255142211914,"value_stddev":0.9308198094367981,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.7665115594863892,"gradient_energy_x":0.01561539713293314,"gradient_energy_y":0.005873571615666151,"gradient_magnitude_mean":0.023882126435637474,"gradient_axis_bias":0.4533407688140869,"gradient_nonzero_flag":1,"laplacian_mean":-0.00010901823407039046,"laplacian_energy":0.041711073368787766,"laplacian_abs_mean":0.03440942242741585,"gradient_magnitude_variance":0.020917700603604317,"gradient_magnitude_stddev":0.14462952315807343,"gradient_magnitude_cv":6.055973529815674,"gradient_magnitude_max":2.828078269958496,"gradient_energy_over_variance":0.024801865220069885,"laplacian_energy_over_variance":0.04814155772328377,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.025785643607378006,"scale_diff2_mid":0.11905097961425781,"scale_diff2_far":0.421436607837677,"scale_diff2_near_over_variance":0.029760945588350296,"scale_diff2_mid_over_variance":0.13740473985671997,"scale_diff2_far_over_variance":0.4864083528518677,"value_histogram":[[[0.54296875,0.54296875,0.54296875],[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],[0.0537872314453125,0.0537872314453125,0.0537872314453125],[0.0079803466796875,0.0079803466796875,0.0079803466796875],[0.0053863525390625,0.0053863525390625,0.0053863525390625],[0.0054473876953125,0.0054473876953125,0.0054473876953125],[0.0046539306640625,0.0046539306640625,0.0046539306640625],[0.00439453125,0.00439453125,0.00439453125],[0.0045623779296875,0.0045623779296875,0.0045623779296875],[0.0050048828125,0.0050048828125,0.0050048828125],[0.0045623779296875,0.0045623779296875,0.0045623779296875],[0.0040283203125,0.0040283203125,0.0040283203125],[0.004058837890625,0.004058837890625,0.004058837890625],[0.0035552978515625,0.0035552978515625,0.0035552978515625],[0.005096435546875,0.005096435546875,0.005096435546875],[0.005401611328125,0.005401611328125,0.005401611328125],[0.005859375,0.005859375,0.005859375],[0.333251953125,0.333251953125,0.333251953125]]],"scale_curve":[[[0.015625,0.025785643607378006,0.029760945588350296],[0.0625,0.11905097961425781,0.13740473985671997],[0.25,0.421436607837677,0.4864083528518677]]]},"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":"[\"19\",\"6\",\"6\",\"53\"]"}