{"collection":"grad-noise-175k","coord":"t12_x10_u6_b116","data":{"index":28500,"ordinal":"97852544","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(dst(D,lrg(P,D)))","image":"frame_expr-028500.png","measured":true,"step":57847,"globalStep":57847,"value_mean":0.5777271389961243,"value_positive_fraction":1,"value_abs_mean":0.5777271389961243,"value_variance":1.4209648213636683e-7,"value_stddev":0.0003769568575080484,"value_min":0.5773501992225647,"value_max":0.5773503184318542,"value_range":1.1920928955078125e-7,"histogram_probability_sum":1,"histogram_entropy_bits":0,"gradient_energy_x":5.261601379336631e-16,"gradient_energy_y":5.140201440962592e-16,"gradient_magnitude_mean":1.4660853864256751e-8,"gradient_axis_bias":0.00001213999348692596,"gradient_nonzero_flag":0,"laplacian_mean":-9.776424114704696e-9,"laplacian_energy":4.831834226075218e-15,"laplacian_abs_mean":2.026618162176419e-8,"gradient_magnitude_variance":8.253227516623438e-16,"gradient_magnitude_stddev":2.872843118950641e-8,"gradient_magnitude_cv":1.9595332145690918,"gradient_magnitude_max":1.3328003944934608e-7,"gradient_energy_over_variance":7.320239525654415e-9,"laplacian_energy_over_variance":3.400389658736458e-8,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":5.246895828581112e-16,"scale_diff2_mid":5.561817384414341e-16,"scale_diff2_far":1.0195599266735064e-16,"scale_diff2_near_over_variance":3.692488315110154e-9,"scale_diff2_mid_over_variance":3.914113477776482e-9,"scale_diff2_far_over_variance":7.175124383529408e-10,"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":[[[0.015625,5.246895828581112e-16,3.692488315110154e-9],[0.0625,5.561817384414341e-16,3.914113477776482e-9],[0.25,1.0195599266735064e-16,7.175124383529408e-10]]]},"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\",\"10\",\"6\",\"116\"]"}