{"collection":"grad-noise-175k","coord":"t17_x9_u0_b93","data":{"index":105213,"ordinal":"138413919","topo":"o2(x,o2(x,o1(x)))","expression":"min(D,mod(P,sqt(P)))","image":"frame_expr-105213.png","measured":true,"step":1711,"globalStep":1711,"value_mean":-0.0185452401638031,"value_positive_fraction":0.4375,"value_abs_mean":0.10111061483621597,"value_variance":0.013015290722250938,"value_stddev":0.11408457905054092,"value_min":-0.27288007736206055,"value_max":0.14541596174240112,"value_range":0.41829603910446167,"histogram_probability_sum":1,"histogram_entropy_bits":2.785996675491333,"gradient_energy_x":0.001635026535950601,"gradient_energy_y":0,"gradient_magnitude_mean":0.0361097976565361,"gradient_axis_bias":0.9999999403953552,"gradient_nonzero_flag":1,"laplacian_mean":5.913159545345437e-11,"laplacian_energy":0.0002623441396281123,"laplacian_abs_mean":0.014528792351484299,"gradient_magnitude_variance":0.0003319403331261128,"gradient_magnitude_stddev":0.018219228833913803,"gradient_magnitude_cv":0.5045508742332458,"gradient_magnitude_max":0.07089842855930328,"gradient_energy_over_variance":0.12562350928783417,"laplacian_energy_over_variance":0.020156608894467354,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.003153768600896001,"scale_diff2_mid":0.02270307019352913,"scale_diff2_far":0.00498800165951252,"scale_diff2_near_over_variance":0.24231256544589996,"scale_diff2_mid_over_variance":1.7443382740020752,"scale_diff2_far_over_variance":0.3832416534423828,"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],[0.0234375,0.0234375,0.0234375],[0.03125,0.03125,0.03125],[0.1875,0.1875,0.1875],[0.171875,0.171875,0.171875],[0.1484375,0.1484375,0.1484375],[0.109375,0.109375,0.109375],[0.1640625,0.1640625,0.1640625],[0.1640625,0.1640625,0.1640625],[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]]],"scale_curve":[[[0.015625,0.003153768600896001,0.24231256544589996],[0.0625,0.02270307019352913,1.7443382740020752],[0.25,0.00498800165951252,0.3832416534423828]]]},"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":"[\"17\",\"9\",\"0\",\"93\"]"}