{"collection":"grad-noise-175k","coord":"t19_x26_u2_b119","data":{"index":159030,"ordinal":"155342366","topo":"o2(x,o2(o1(x),x))","expression":"dst(R,dot(frc(R),R))","image":"frame_expr-159030.png","measured":true,"step":152247,"globalStep":152247,"value_mean":0.8544718027114868,"value_positive_fraction":1,"value_abs_mean":0.8544718027114868,"value_variance":0.034970689564943314,"value_stddev":0.18700450658798218,"value_min":0.08277438580989838,"value_max":1,"value_range":0.9172255992889404,"histogram_probability_sum":1,"histogram_entropy_bits":2.5234591960906982,"gradient_energy_x":0.0007173099438659847,"gradient_energy_y":0.0006929704686626792,"gradient_magnitude_mean":0.022234851494431496,"gradient_axis_bias":0.01725860685110092,"gradient_nonzero_flag":1,"laplacian_mean":-0.00003013163950527087,"laplacian_energy":0.0003708006115630269,"laplacian_abs_mean":0.008986652828752995,"gradient_magnitude_variance":0.0009161685593426228,"gradient_magnitude_stddev":0.03026827611029148,"gradient_magnitude_cv":1.361298680305481,"gradient_magnitude_max":0.19604390859603882,"gradient_energy_over_variance":0.04032749682664871,"laplacian_energy_over_variance":0.010603182949125767,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0023242211900651455,"scale_diff2_mid":0.023905683308839798,"scale_diff2_far":0.05140625685453415,"scale_diff2_near_over_variance":0.06646198034286499,"scale_diff2_mid_over_variance":0.6835919618606567,"scale_diff2_far_over_variance":1.4699811935424805,"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],[0,0,0],[0.0006103515625,0.0006103515625,0.0006103515625],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.00396728515625,0.00396728515625,0.00396728515625],[0.00396728515625,0.00396728515625,0.00396728515625],[0.0084075927734375,0.0084075927734375,0.0084075927734375],[0.012054443359375,0.012054443359375,0.012054443359375],[0.0258026123046875,0.0258026123046875,0.0258026123046875],[0.0464324951171875,0.0464324951171875,0.0464324951171875],[0.0522003173828125,0.0522003173828125,0.0522003173828125],[0.0549163818359375,0.0549163818359375,0.0549163818359375],[0.0577239990234375,0.0577239990234375,0.0577239990234375],[0.06927490234375,0.06927490234375,0.06927490234375],[0.070281982421875,0.070281982421875,0.070281982421875],[0.06494140625,0.06494140625,0.06494140625],[0.5285491943359375,0.5285491943359375,0.5285491943359375]]],"scale_curve":[[[0.015625,0.0023242211900651455,0.06646198034286499],[0.0625,0.023905683308839798,0.6835919618606567],[0.25,0.05140625685453415,1.4699811935424805]]]},"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\",\"26\",\"2\",\"119\"]"}