{"collection":"grad-noise-175k","coord":"t19_x22_u6_b55","data":{"index":156062,"ordinal":"155181502","topo":"o2(x,o2(o1(x),x))","expression":"mod(R,add(nrm(D),D))","image":"frame_expr-156062.png","measured":true,"step":128503,"globalStep":128503,"value_mean":0.0027158414013683796,"value_positive_fraction":0.4942779541015625,"value_abs_mean":0.29280391335487366,"value_variance":0.1404303014278412,"value_stddev":0.3747403025627136,"value_min":-0.9962954521179199,"value_max":0.9746475219726562,"value_range":1.9709429740905762,"histogram_probability_sum":1,"histogram_entropy_bits":4.592313289642334,"gradient_energy_x":0.025313373655080795,"gradient_energy_y":0.016025545075535774,"gradient_magnitude_mean":0.12067100405693054,"gradient_axis_bias":0.22467516362667084,"gradient_nonzero_flag":1,"laplacian_mean":-0.00008550279017072171,"laplacian_energy":0.14489950239658356,"laplacian_abs_mean":0.17799195647239685,"gradient_magnitude_variance":0.026777874678373337,"gradient_magnitude_stddev":0.16363945603370667,"gradient_magnitude_cv":1.356079339981079,"gradient_magnitude_max":1.19425368309021,"gradient_energy_over_variance":0.29437321424484253,"laplacian_energy_over_variance":1.031825065612793,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03868807107210159,"scale_diff2_mid":0.1371469795703888,"scale_diff2_far":0.2527275085449219,"scale_diff2_near_over_variance":0.27549660205841064,"scale_diff2_mid_over_variance":0.97661954164505,"scale_diff2_far_over_variance":1.799665093421936,"value_histogram":[[[0.0031890869140625,0.0031890869140625,0.0031890869140625],[0.0065155029296875,0.0065155029296875,0.0065155029296875],[0.0122528076171875,0.0122528076171875,0.0122528076171875],[0.0089569091796875,0.0089569091796875,0.0089569091796875],[0.010772705078125,0.010772705078125,0.010772705078125],[0.011932373046875,0.011932373046875,0.011932373046875],[0.01751708984375,0.01751708984375,0.01751708984375],[0.0197296142578125,0.0197296142578125,0.0197296142578125],[0.0235748291015625,0.0235748291015625,0.0235748291015625],[0.0325469970703125,0.0325469970703125,0.0325469970703125],[0.0416412353515625,0.0416412353515625,0.0416412353515625],[0.047271728515625,0.047271728515625,0.047271728515625],[0.055419921875,0.055419921875,0.055419921875],[0.0617828369140625,0.0617828369140625,0.0617828369140625],[0.070648193359375,0.070648193359375,0.070648193359375],[0.0818939208984375,0.0818939208984375,0.0818939208984375],[0.0830230712890625,0.0830230712890625,0.0830230712890625],[0.0711669921875,0.0711669921875,0.0711669921875],[0.05218505859375,0.05218505859375,0.05218505859375],[0.0436553955078125,0.0436553955078125,0.0436553955078125],[0.039459228515625,0.039459228515625,0.039459228515625],[0.0395965576171875,0.0395965576171875,0.0395965576171875],[0.03302001953125,0.03302001953125,0.03302001953125],[0.026336669921875,0.026336669921875,0.026336669921875],[0.0219573974609375,0.0219573974609375,0.0219573974609375],[0.0207366943359375,0.0207366943359375,0.0207366943359375],[0.021331787109375,0.021331787109375,0.021331787109375],[0.016937255859375,0.016937255859375,0.016937255859375],[0.012664794921875,0.012664794921875,0.012664794921875],[0.0072021484375,0.0072021484375,0.0072021484375],[0.0040283203125,0.0040283203125,0.0040283203125],[0.0010528564453125,0.0010528564453125,0.0010528564453125]]],"scale_curve":[[[0.015625,0.03868807107210159,0.27549660205841064],[0.0625,0.1371469795703888,0.97661954164505],[0.25,0.2527275085449219,1.799665093421936]]]},"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\",\"22\",\"6\",\"55\"]"}