{"collection":"grad-noise-175k","coord":"t15_x1_u15_b8","data":{"index":70489,"ordinal":"121852439","topo":"o2(x,o1(o1(x)))","expression":"min(P,frc(log(D)))","image":"frame_expr-070489.png","measured":true,"step":51919,"globalStep":51919,"value_mean":-0.0480639673769474,"value_positive_fraction":0.5,"value_abs_mean":0.8894312977790833,"value_variance":0.8502060174942017,"value_stddev":0.9220661520957947,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.4137845039367676,"gradient_energy_x":0.020753679797053337,"gradient_energy_y":0,"gradient_magnitude_mean":0.05680951476097107,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":-2.3652637626270234e-9,"laplacian_energy":0.052677221596241,"laplacian_abs_mean":0.08888091146945953,"gradient_magnitude_variance":0.017528492957353592,"gradient_magnitude_stddev":0.1323952078819275,"gradient_magnitude_cv":2.3305113315582275,"gradient_magnitude_max":0.622454822063446,"gradient_energy_over_variance":0.024410177022218704,"laplacian_energy_over_variance":0.061958182603120804,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.016252031549811363,"scale_diff2_mid":0.04929168149828911,"scale_diff2_far":0.20667614042758942,"scale_diff2_near_over_variance":0.019115403294563293,"scale_diff2_mid_over_variance":0.05797616019845009,"scale_diff2_far_over_variance":0.2430894821882248,"value_histogram":[[[0.44921875,0.44921875,0.44921875],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0.0078125,0.0078125,0.0078125],[0.01171875,0.01171875,0.01171875],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.03125,0.03125,0.03125],[0.00390625,0.00390625,0.00390625],[0.03515625,0.03515625,0.03515625],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0.33984375,0.33984375,0.33984375]]],"scale_curve":[[[0.015625,0.016252031549811363,0.019115403294563293],[0.0625,0.04929168149828911,0.05797616019845009],[0.25,0.20667614042758942,0.2430894821882248]]]},"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\",\"1\",\"15\",\"8\"]"}