{"collection":"grad-noise-175k","coord":"t19_x7_u3_b46","data":{"index":142985,"ordinal":"154574875","topo":"o2(x,o2(o1(x),x))","expression":"pow(P,mlt(flr(R),D))","image":"frame_expr-142985.png","measured":true,"step":23887,"globalStep":23887,"value_mean":-0.011405019089579582,"value_positive_fraction":0.50390625,"value_abs_mean":0.9807860851287842,"value_variance":0.9680138826370239,"value_stddev":0.9838769435882568,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.5231916904449463,"gradient_energy_x":0.03170839697122574,"gradient_energy_y":0.021939285099506378,"gradient_magnitude_mean":0.033211298286914825,"gradient_axis_bias":0.18209756910800934,"gradient_nonzero_flag":1,"laplacian_mean":0.0000015047395436340594,"laplacian_energy":0.1116299256682396,"laplacian_abs_mean":0.058331165462732315,"gradient_magnitude_variance":0.05258406326174736,"gradient_magnitude_stddev":0.22931215167045593,"gradient_magnitude_cv":6.9046430587768555,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.05542036518454552,"laplacian_energy_over_variance":0.11531851440668106,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.06368511915206909,"scale_diff2_mid":0.2619591951370239,"scale_diff2_far":0.7474396228790283,"scale_diff2_near_over_variance":0.06578946858644485,"scale_diff2_mid_over_variance":0.2706151306629181,"scale_diff2_far_over_variance":0.7721372842788696,"value_histogram":[[[0.49609375,0.49609375,0.49609375],[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],[0.001739501953125,0.001739501953125,0.001739501953125],[0.00067138671875,0.00067138671875,0.00067138671875],[0.000701904296875,0.000701904296875,0.000701904296875],[0.000732421875,0.000732421875,0.000732421875],[0.000091552734375,0.000091552734375,0.000091552734375],[0.000732421875,0.000732421875,0.000732421875],[0.000152587890625,0.000152587890625,0.000152587890625],[0.00079345703125,0.00079345703125,0.00079345703125],[0.000701904296875,0.000701904296875,0.000701904296875],[0.000457763671875,0.000457763671875,0.000457763671875],[0.0059661865234375,0.0059661865234375,0.0059661865234375],[0.0068359375,0.0068359375,0.0068359375],[0.0133056640625,0.0133056640625,0.0133056640625],[0.01763916015625,0.01763916015625,0.01763916015625],[0.0290679931640625,0.0290679931640625,0.0290679931640625],[0.42431640625,0.42431640625,0.42431640625]]],"scale_curve":[[[0.015625,0.06368511915206909,0.06578946858644485],[0.0625,0.2619591951370239,0.2706151306629181],[0.25,0.7474396228790283,0.7721372842788696]]]},"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\",\"7\",\"3\",\"46\"]"}