{"collection":"grad-noise-175k","coord":"t14_x7_u1_b46","data":{"index":53004,"ordinal":"113971468","topo":"o1(o2(o2(x,x),x))","expression":"log(pow(mlt(P,R),D))","image":"frame_expr-053004.png","measured":true,"step":82999,"globalStep":82999,"value_mean":-0.9574701189994812,"value_positive_fraction":0.0263671875,"value_abs_mean":0.9670739769935608,"value_variance":0.04601345956325531,"value_stddev":0.21450747549533844,"value_min":-1,"value_max":0.6239227652549744,"value_range":1.6239228248596191,"histogram_probability_sum":1,"histogram_entropy_bits":0.3778964579105377,"gradient_energy_x":0.003946839366108179,"gradient_energy_y":0.003528896253556013,"gradient_magnitude_mean":0.008644397370517254,"gradient_axis_bias":0.055906619876623154,"gradient_nonzero_flag":1,"laplacian_mean":0.00002401040546828881,"laplacian_energy":0.01513617392629385,"laplacian_abs_mean":0.014520196244120598,"gradient_magnitude_variance":0.0073979925364255905,"gradient_magnitude_stddev":0.08601158112287521,"gradient_magnitude_cv":9.949979782104492,"gradient_magnitude_max":1.6239378452301025,"gradient_energy_over_variance":0.16246844828128815,"laplacian_energy_over_variance":0.32895100116729736,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.007769156713038683,"scale_diff2_mid":0.03721432015299797,"scale_diff2_far":0.09998533129692078,"scale_diff2_near_over_variance":0.1688452959060669,"scale_diff2_mid_over_variance":0.8087702989578247,"scale_diff2_far_over_variance":2.1729583740234375,"value_histogram":[[[0.9609375,0.9609375,0.9609375],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.000244140625,0.000244140625,0.000244140625],[0.0006256103515625,0.0006256103515625,0.0006256103515625],[0.000457763671875,0.000457763671875,0.000457763671875],[0.000823974609375,0.000823974609375,0.000823974609375],[0.0020294189453125,0.0020294189453125,0.0020294189453125],[0.0027923583984375,0.0027923583984375,0.0027923583984375],[0.0057220458984375,0.0057220458984375,0.0057220458984375],[0.0080413818359375,0.0080413818359375,0.0080413818359375],[0.004486083984375,0.004486083984375,0.004486083984375],[0.00372314453125,0.00372314453125,0.00372314453125],[0.002532958984375,0.002532958984375,0.002532958984375],[0.002197265625,0.002197265625,0.002197265625],[0.0015869140625,0.0015869140625,0.0015869140625],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.001068115234375,0.001068115234375,0.001068115234375],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.0009613037109375,0.0009613037109375,0.0009613037109375],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.007769156713038683,0.1688452959060669],[0.0625,0.03721432015299797,0.8087702989578247],[0.25,0.09998533129692078,2.1729583740234375]]]},"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":"[\"14\",\"7\",\"1\",\"46\"]"}