{"collection":"grad-noise-175k","coord":"t20_x30_u0_b91","data":{"index":165637,"ordinal":"163624141","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,min(div(P,D),P))","image":"frame_expr-165637.png","measured":true,"step":33503,"globalStep":33503,"value_mean":-0.6045869588851929,"value_positive_fraction":0.1953125,"value_abs_mean":0.9272957444190979,"value_variance":0.5464532971382141,"value_stddev":0.7392247915267944,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.472754716873169,"gradient_energy_x":0.1638191193342209,"gradient_energy_y":0,"gradient_magnitude_mean":0.11977080255746841,"gradient_axis_bias":0.9999999403953552,"gradient_nonzero_flag":1,"laplacian_mean":-1.894088219600576e-9,"laplacian_energy":0.273311972618103,"laplacian_abs_mean":0.17385384440422058,"gradient_magnitude_variance":0.14945507049560547,"gradient_magnitude_stddev":0.38659417629241943,"gradient_magnitude_cv":3.227783203125,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.29978612065315247,"laplacian_energy_over_variance":0.5001561045646667,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.1891808807849884,"scale_diff2_mid":0.7235727906227112,"scale_diff2_far":0.10758524388074875,"scale_diff2_near_over_variance":0.3461976945400238,"scale_diff2_mid_over_variance":1.3241255283355713,"scale_diff2_far_over_variance":0.19687911868095398,"value_histogram":[[[0.74609375,0.74609375,0.74609375],[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],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.01171875,0.01171875,0.01171875],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.1484375,0.1484375,0.1484375]]],"scale_curve":[[[0.015625,0.1891808807849884,0.3461976945400238],[0.0625,0.7235727906227112,1.3241255283355713],[0.25,0.10758524388074875,0.19687911868095398]]]},"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":"[\"20\",\"30\",\"0\",\"91\"]"}