{"collection":"grad-noise-175k","coord":"t19_x23_u2_b117","data":{"index":156487,"ordinal":"155221161","topo":"o2(x,o2(o1(x),x))","expression":"dst(R,eql(frc(D),R))","image":"frame_expr-156487.png","measured":true,"step":131903,"globalStep":131903,"value_mean":0.8970078825950623,"value_positive_fraction":1,"value_abs_mean":0.8970078825950623,"value_variance":0.022519009187817574,"value_stddev":0.15006335079669952,"value_min":0.09950558096170425,"value_max":1,"value_range":0.900494396686554,"histogram_probability_sum":1,"histogram_entropy_bits":2.1803550720214844,"gradient_energy_x":0.00034063778002746403,"gradient_energy_y":0.00048549441271461546,"gradient_magnitude_mean":0.016752056777477264,"gradient_axis_bias":-0.17534315586090088,"gradient_nonzero_flag":1,"laplacian_mean":-0.00001961488123924937,"laplacian_energy":0.00022108411940280348,"laplacian_abs_mean":0.005929236765950918,"gradient_magnitude_variance":0.0005454689380712807,"gradient_magnitude_stddev":0.02335527539253235,"gradient_magnitude_cv":1.394173502922058,"gradient_magnitude_max":0.2868785262107849,"gradient_energy_over_variance":0.036685992032289505,"laplacian_energy_over_variance":0.009817666374146938,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.001360281021334231,"scale_diff2_mid":0.014979172497987747,"scale_diff2_far":0.03482567146420479,"scale_diff2_near_over_variance":0.060405898839235306,"scale_diff2_mid_over_variance":0.6651790142059326,"scale_diff2_far_over_variance":1.5465010404586792,"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],[0.000335693359375,0.000335693359375,0.000335693359375],[0.00067138671875,0.00067138671875,0.00067138671875],[0.00079345703125,0.00079345703125,0.00079345703125],[0.001953125,0.001953125,0.001953125],[0.0031585693359375,0.0031585693359375,0.0031585693359375],[0.005859375,0.005859375,0.005859375],[0.0126190185546875,0.0126190185546875,0.0126190185546875],[0.02154541015625,0.02154541015625,0.02154541015625],[0.0278472900390625,0.0278472900390625,0.0278472900390625],[0.03753662109375,0.03753662109375,0.03753662109375],[0.0514984130859375,0.0514984130859375,0.0514984130859375],[0.0633392333984375,0.0633392333984375,0.0633392333984375],[0.0855560302734375,0.0855560302734375,0.0855560302734375],[0.0977935791015625,0.0977935791015625,0.0977935791015625],[0.5894927978515625,0.5894927978515625,0.5894927978515625]]],"scale_curve":[[[0.015625,0.001360281021334231,0.060405898839235306],[0.0625,0.014979172497987747,0.6651790142059326],[0.25,0.03482567146420479,1.5465010404586792]]]},"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\",\"23\",\"2\",\"117\"]"}