{"collection":"grad-noise-175k","coord":"t19_x0_u6_b87","data":{"index":137460,"ordinal":"154292712","topo":"o2(x,o2(o1(x),x))","expression":"eql(P,dst(nrm(P),P))","image":"frame_expr-137460.png","measured":true,"step":128087,"globalStep":128087,"value_mean":0.015624978579580784,"value_positive_fraction":0.05908203125,"value_abs_mean":0.015624978579580784,"value_variance":0.009348968975245953,"value_stddev":0.09669006615877151,"value_min":0,"value_max":0.9994179606437683,"value_range":0.9994179606437683,"histogram_probability_sum":1,"histogram_entropy_bits":0.35509172081947327,"gradient_energy_x":0.00014046483556739986,"gradient_energy_y":0.00014046486467123032,"gradient_magnitude_mean":0.0033673718571662903,"gradient_axis_bias":-1.0359826774219982e-7,"gradient_nonzero_flag":1,"laplacian_mean":-5.637572453678387e-14,"laplacian_energy":0.00001688796874077525,"laplacian_abs_mean":0.0008241086616180837,"gradient_magnitude_variance":0.00026965781580656767,"gradient_magnitude_stddev":0.016421260312199593,"gradient_magnitude_cv":4.876580715179443,"gradient_magnitude_max":0.11691094189882278,"gradient_energy_over_variance":0.030049271881580353,"laplacian_energy_over_variance":0.0018063990864902735,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0009770283941179514,"scale_diff2_mid":0.012698833830654621,"scale_diff2_far":0.030476398766040802,"scale_diff2_near_over_variance":0.10450654476881027,"scale_diff2_mid_over_variance":1.358313798904419,"scale_diff2_far_over_variance":3.2598674297332764,"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],[0.96435546875,0.96435546875,0.96435546875],[0.005615234375,0.005615234375,0.005615234375],[0.00439453125,0.00439453125,0.00439453125],[0.003662109375,0.003662109375,0.003662109375],[0.002197265625,0.002197265625,0.002197265625],[0.001953125,0.001953125,0.001953125],[0.00244140625,0.00244140625,0.00244140625],[0.001708984375,0.001708984375,0.001708984375],[0.00244140625,0.00244140625,0.00244140625],[0.001220703125,0.001220703125,0.001220703125],[0.001953125,0.001953125,0.001953125],[0.000732421875,0.000732421875,0.000732421875],[0.001953125,0.001953125,0.001953125],[0.001708984375,0.001708984375,0.001708984375],[0.00146484375,0.00146484375,0.00146484375],[0.002197265625,0.002197265625,0.002197265625]]],"scale_curve":[[[0.015625,0.0009770283941179514,0.10450654476881027],[0.0625,0.012698833830654621,1.358313798904419],[0.25,0.030476398766040802,3.2598674297332764]]]},"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\",\"0\",\"6\",\"87\"]"}