{"collection":"grad-noise-175k","coord":"t12_x4_u6_b117","data":{"index":23419,"ordinal":"97610139","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(dst(P,eql(D,D)))","image":"frame_expr-023419.png","measured":true,"step":17199,"globalStep":17199,"value_mean":0.5777271389961243,"value_positive_fraction":1,"value_abs_mean":0.5777271389961243,"value_variance":1.4209078358362603e-7,"value_stddev":0.0003769493196159601,"value_min":0.5773501992225647,"value_max":0.5773503184318542,"value_range":1.1920928955078125e-7,"histogram_probability_sum":1,"histogram_entropy_bits":0,"gradient_energy_x":4.889569156430373e-17,"gradient_energy_y":3.6979463317485275e-17,"gradient_magnitude_mean":1.3780648844274879e-9,"gradient_axis_bias":0.00001191622777696466,"gradient_nonzero_flag":0,"laplacian_mean":-6.570177180087455e-10,"laplacian_energy":3.732632000066346e-16,"laplacian_abs_mean":1.5655793328406276e-9,"gradient_magnitude_variance":8.394094522056646e-17,"gradient_magnitude_stddev":9.161928993250967e-9,"gradient_magnitude_cv":6.648401737213135,"gradient_magnitude_max":8.429369557916289e-8,"gradient_energy_over_variance":6.04368166623459e-10,"laplacian_energy_over_variance":2.6269346697915807e-9,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":7.016855345768106e-17,"scale_diff2_mid":2.614836765590532e-16,"scale_diff2_far":3.2466489641615594e-16,"scale_diff2_near_over_variance":4.938290332212603e-10,"scale_diff2_mid_over_variance":1.8402578350062981e-9,"scale_diff2_far_over_variance":2.2849115932643826e-9,"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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[1,1,1],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,7.016855345768106e-17,4.938290332212603e-10],[0.0625,2.614836765590532e-16,1.8402578350062981e-9],[0.25,3.2466489641615594e-16,2.2849115932643826e-9]]]},"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":"[\"12\",\"4\",\"6\",\"117\"]"}