{"collection":"grad-noise-175k","coord":"t15_x3_u14_b6","data":{"index":71554,"ordinal":"121933038","topo":"o2(x,o1(o1(x)))","expression":"lrg(D,frc(sqt(P)))","image":"frame_expr-071554.png","measured":true,"step":60439,"globalStep":60439,"value_mean":0.5949437022209167,"value_positive_fraction":0.84375,"value_abs_mean":0.5949437022209167,"value_variance":0.19689497351646423,"value_stddev":0.4437284767627716,"value_min":0,"value_max":1,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":2.3474178314208984,"gradient_energy_x":0.019739415496587753,"gradient_energy_y":0,"gradient_magnitude_mean":0.0458068922162056,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000898447324289009,"laplacian_energy":0.03746259957551956,"laplacian_abs_mean":0.04929712787270546,"gradient_magnitude_variance":0.017637789249420166,"gradient_magnitude_stddev":0.13280732929706573,"gradient_magnitude_cv":2.899286985397339,"gradient_magnitude_max":0.9994179010391235,"gradient_energy_over_variance":0.10025352984666824,"laplacian_energy_over_variance":0.1902669221162796,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.025431597605347633,"scale_diff2_mid":0.09467573463916779,"scale_diff2_far":0.10635682940483093,"scale_diff2_near_over_variance":0.12916326522827148,"scale_diff2_mid_over_variance":0.48084384202957153,"scale_diff2_far_over_variance":0.5401703715324402,"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],[0.26171875,0.26171875,0.26171875],[0.03515625,0.03515625,0.03515625],[0.03125,0.03125,0.03125],[0.03125,0.03125,0.03125],[0,0,0],[0.02734375,0.02734375,0.02734375],[0,0,0],[0.02734375,0.02734375,0.02734375],[0.02734375,0.02734375,0.02734375],[0,0,0],[0.01953125,0.01953125,0.01953125],[0,0,0],[0.01953125,0.01953125,0.01953125],[0.01953125,0.01953125,0.01953125],[0.015625,0.015625,0.015625],[0.484375,0.484375,0.484375]]],"scale_curve":[[[0.015625,0.025431597605347633,0.12916326522827148],[0.0625,0.09467573463916779,0.48084384202957153],[0.25,0.10635682940483093,0.5401703715324402]]]},"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\",\"14\",\"6\"]"}