{"collection":"grad-noise-175k","coord":"t12_x26_u0_b46","data":{"index":41256,"ordinal":"98497684","topo":"o1(o2(x,o2(x,x)))","expression":"sqt(pow(R,mlt(R,R)))","image":"frame_expr-041256.png","measured":true,"step":10055,"globalStep":10055,"value_mean":-0.9165800213813782,"value_positive_fraction":0.04296875,"value_abs_mean":0.9974825978279114,"value_variance":0.15495380759239197,"value_stddev":0.39364171028137207,"value_min":-1,"value_max":0.9876587390899658,"value_range":1.9876587390899658,"histogram_probability_sum":1,"histogram_entropy_bits":0.2987092137336731,"gradient_energy_x":0.01590513251721859,"gradient_energy_y":0.015399063006043434,"gradient_magnitude_mean":0.016120251268148422,"gradient_axis_bias":0.016166187822818756,"gradient_nonzero_flag":1,"laplacian_mean":1.5415888299230573e-7,"laplacian_energy":0.06544823199510574,"laplacian_abs_mean":0.03228405490517616,"gradient_magnitude_variance":0.031034808605909348,"gradient_magnitude_stddev":0.17616698145866394,"gradient_magnitude_cv":10.928301811218262,"gradient_magnitude_max":2.75459361076355,"gradient_energy_over_variance":0.2020227611064911,"laplacian_energy_over_variance":0.4223725199699402,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.02381773479282856,"scale_diff2_mid":0.10273047536611557,"scale_diff2_far":0.2593322694301605,"scale_diff2_near_over_variance":0.15370860695838928,"scale_diff2_mid_over_variance":0.6629748344421387,"scale_diff2_far_over_variance":1.6736100912094116,"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],[0,0,0],[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],[0.021636962890625,0.021636962890625,0.021636962890625],[0.021331787109375,0.021331787109375,0.021331787109375]]],"scale_curve":[[[0.015625,0.02381773479282856,0.15370860695838928],[0.0625,0.10273047536611557,0.6629748344421387],[0.25,0.2593322694301605,1.6736100912094116]]]},"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\",\"26\",\"0\",\"46\"]"}