{"collection":"grad-noise-175k","coord":"t6_x26_u0_b26","data":{"index":4828,"ordinal":"49774058","topo":"o2(x,o2(x,x))","expression":"mlt(R,pow(R,R))","image":"frame_expr-004828.png","measured":true,"step":38631,"globalStep":38631,"value_mean":-0.9372979998588562,"value_positive_fraction":0.04296875,"value_abs_mean":0.9767643809318542,"value_variance":0.08912676572799683,"value_stddev":0.2985410690307617,"value_min":-1,"value_max":0.8920090794563293,"value_range":1.8920090198516846,"histogram_probability_sum":1,"histogram_entropy_bits":0.41038253903388977,"gradient_energy_x":0.008974201045930386,"gradient_energy_y":0.00900094024837017,"gradient_magnitude_mean":0.013219221495091915,"gradient_axis_bias":-0.0014875656925141811,"gradient_nonzero_flag":1,"laplacian_mean":0.000008629531293991022,"laplacian_energy":0.03749610856175423,"laplacian_abs_mean":0.02439737692475319,"gradient_magnitude_variance":0.01780230924487114,"gradient_magnitude_stddev":0.1334252953529358,"gradient_magnitude_cv":10.093278884887695,"gradient_magnitude_max":2.497492551803589,"gradient_energy_over_variance":0.20168060064315796,"laplacian_energy_over_variance":0.4207053482532501,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.014187740162014961,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.15918606519699097,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[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],[0.0015716552734375,0.0015716552734375,0.0015716552734375],[0.0015716552734375,0.0015716552734375,0.0015716552734375],[0.0032501220703125,0.0032501220703125,0.0032501220703125],[0.0045623779296875,0.0045623779296875,0.0045623779296875],[0.00506591796875,0.00506591796875,0.00506591796875],[0.0038909912109375,0.0038909912109375,0.0038909912109375],[0.004241943359375,0.004241943359375,0.004241943359375],[0.0057220458984375,0.0057220458984375,0.0057220458984375],[0.003753662109375,0.003753662109375,0.003753662109375],[0.00341796875,0.00341796875,0.00341796875],[0.00286865234375,0.00286865234375,0.00286865234375],[0.001678466796875,0.001678466796875,0.001678466796875],[0.000885009765625,0.000885009765625,0.000885009765625],[0.00048828125,0.00048828125,0.00048828125],[0,0,0]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.014187740162014961,0.15918606519699097]]]},"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":"[\"6\",\"26\",\"0\",\"26\"]"}