{"collection":"grad-noise-175k","coord":"t10_x4_u5_b5","data":{"index":11702,"ordinal":"81368624","topo":"o1(o1(o2(x,x)))","expression":"sqt(sgn(mod(D,D)))","image":"frame_expr-011702.png","measured":true,"step":93623,"globalStep":93623,"value_mean":-0.053143832832574844,"value_positive_fraction":0.25,"value_abs_mean":0.4468352794647217,"value_variance":0.410018652677536,"value_stddev":0.640326976776123,"value_min":-1,"value_max":0.9928755164146423,"value_range":1.992875576019287,"histogram_probability_sum":1,"histogram_entropy_bits":2,"gradient_energy_x":0.7236423492431641,"gradient_energy_y":0,"gradient_magnitude_mean":0.6980563402175903,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":-0.000028271520932321437,"laplacian_energy":2.150810480117798,"laplacian_abs_mean":1.3816837072372437,"gradient_magnitude_variance":0.23612819612026215,"gradient_magnitude_stddev":0.4859302341938019,"gradient_magnitude_cv":0.696118950843811,"gradient_magnitude_max":1.558441400527954,"gradient_energy_over_variance":1.764901041984558,"laplacian_energy_over_variance":5.245640277862549,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.3711714446544647,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.9052549600601196,"value_histogram":[[[0.25,0.25,0.25],[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],[0.5,0.5,0.5],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0625,0.0625,0.0625],[0,0,0],[0.0625,0.0625,0.0625],[0,0,0],[0,0,0],[0,0,0],[0.0625,0.0625,0.0625],[0.0625,0.0625,0.0625]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.3711714446544647,0.9052549600601196]]]},"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":"[\"10\",\"4\",\"5\",\"5\"]"}