{"collection":"grad-noise-175k","coord":"t19_x12_u5_b2","data":{"index":147418,"ordinal":"154777238","topo":"o2(x,o2(o1(x),x))","expression":"add(D,mlt(sgn(D),P))","image":"frame_expr-147418.png","measured":true,"step":59351,"globalStep":59351,"value_mean":-0.13736101984977722,"value_positive_fraction":0.42578125,"value_abs_mean":0.8626519441604614,"value_variance":0.8059632182121277,"value_stddev":0.8977545499801636,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.667356014251709,"gradient_energy_x":0.3126412332057953,"gradient_energy_y":0,"gradient_magnitude_mean":0.2304275631904602,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":1.8922110545105397e-9,"laplacian_energy":0.5299338698387146,"laplacian_abs_mean":0.32767367362976074,"gradient_magnitude_variance":0.2594560384750366,"gradient_magnitude_stddev":0.5093683004379272,"gradient_magnitude_cv":2.2105352878570557,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.38791003823280334,"laplacian_energy_over_variance":0.6575161814689636,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.33881497383117676,"scale_diff2_mid":1.437437653541565,"scale_diff2_far":0.1724737584590912,"scale_diff2_near_over_variance":0.4203851521015167,"scale_diff2_mid_over_variance":1.7835028171539307,"scale_diff2_far_over_variance":0.21399705111980438,"value_histogram":[[[0.43359375,0.43359375,0.43359375],[0.01953125,0.01953125,0.01953125],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.01171875,0.01171875,0.01171875],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.01171875,0.01171875,0.01171875],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.01953125,0.01953125,0.01953125],[0.0078125,0.0078125,0.0078125],[0.01171875,0.01171875,0.01171875],[0.01953125,0.01953125,0.01953125],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0,0,0],[0.0078125,0.0078125,0.0078125],[0.32421875,0.32421875,0.32421875]]],"scale_curve":[[[0.015625,0.33881497383117676,0.4203851521015167],[0.0625,1.437437653541565,1.7835028171539307],[0.25,0.1724737584590912,0.21399705111980438]]]},"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\",\"12\",\"5\",\"2\"]"}