{"collection":"grad-noise-175k","coord":"t12_x4_u1_b66","data":{"index":22763,"ordinal":"97609083","topo":"o1(o2(x,o2(x,x)))","expression":"log(lrg(P,add(D,D)))","image":"frame_expr-022763.png","measured":true,"step":11951,"globalStep":11951,"value_mean":-0.59375,"value_positive_fraction":0,"value_abs_mean":0.59375,"value_variance":0.2412109375,"value_stddev":0.49113228917121887,"value_min":-1,"value_max":0,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":0.9744893908500671,"gradient_energy_x":0.011904762126505375,"gradient_energy_y":0,"gradient_magnitude_mean":0.011904762126505375,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.02380952425301075,"laplacian_abs_mean":0.02380952425301075,"gradient_magnitude_variance":0.0117599843069911,"gradient_magnitude_stddev":0.10844346135854721,"gradient_magnitude_cv":9.109251022338867,"gradient_magnitude_max":1,"gradient_energy_over_variance":0.04935415834188461,"laplacian_energy_over_variance":0.09870831668376923,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.015789473429322243,"scale_diff2_mid":0.06315789371728897,"scale_diff2_far":0.08421052992343903,"scale_diff2_near_over_variance":0.06545919179916382,"scale_diff2_mid_over_variance":0.2618367671966553,"scale_diff2_far_over_variance":0.3491157293319702,"value_histogram":[[[0.59375,0.59375,0.59375],[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],[0.40625,0.40625,0.40625],[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]]],"scale_curve":[[[0.015625,0.015789473429322243,0.06545919179916382],[0.0625,0.06315789371728897,0.2618367671966553],[0.25,0.08421052992343903,0.3491157293319702]]]},"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\",\"4\",\"1\",\"66\"]"}