{"collection":"grad-noise-175k","coord":"t19_x3_u3_b6","data":{"index":139557,"ordinal":"154413231","topo":"o2(x,o2(o1(x),x))","expression":"add(P,lrg(flr(D),P))","image":"frame_expr-139557.png","measured":true,"step":144863,"globalStep":144863,"value_mean":0.03125,"value_positive_fraction":0.5,"value_abs_mean":0.90625,"value_variance":0.8978413343429565,"value_stddev":0.9475448727607727,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.6313838958740234,"gradient_energy_x":0.004321189131587744,"gradient_energy_y":0,"gradient_magnitude_mean":0.007936639711260796,"gradient_axis_bias":0.9999999403953552,"gradient_nonzero_flag":1,"laplacian_mean":-4.730527636276349e-10,"laplacian_energy":0.007952633313834667,"laplacian_abs_mean":0.008864322677254677,"gradient_magnitude_variance":0.004257002845406532,"gradient_magnitude_stddev":0.06524571031332016,"gradient_magnitude_cv":8.220823287963867,"gradient_magnitude_max":1,"gradient_energy_over_variance":0.004812865052372217,"laplacian_energy_over_variance":0.008857504464685917,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.006188621744513512,"scale_diff2_mid":0.033195339143276215,"scale_diff2_far":0.20141464471817017,"scale_diff2_near_over_variance":0.0068927789106965065,"scale_diff2_mid_over_variance":0.03697238862514496,"scale_diff2_far_over_variance":0.22433210909366608,"value_histogram":[[[0.4375,0.4375,0.4375],[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],[0.07421875,0.07421875,0.07421875],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.44921875,0.44921875,0.44921875]]],"scale_curve":[[[0.015625,0.006188621744513512,0.0068927789106965065],[0.0625,0.033195339143276215,0.03697238862514496],[0.25,0.20141464471817017,0.22433210909366608]]]},"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\",\"3\",\"3\",\"6\"]"}