{"collection":"grad-noise-175k","coord":"t10_x7_u45_b1","data":{"index":13755,"ordinal":"81497863","topo":"o1(o1(o2(x,x)))","expression":"nrm(flr(sub(R,D)))","image":"frame_expr-013755.png","measured":true,"step":110047,"globalStep":110047,"value_mean":-0.48604708909988403,"value_positive_fraction":0.109466552734375,"value_abs_mean":0.5304954051971436,"value_variance":0.17692911624908447,"value_stddev":0.4206294119358063,"value_min":-1,"value_max":0.9491869807243347,"value_range":1.9491870403289795,"histogram_probability_sum":1,"histogram_entropy_bits":3.990767002105713,"gradient_energy_x":0.032788317650556564,"gradient_energy_y":0.025463933125138283,"gradient_magnitude_mean":0.10925548523664474,"gradient_axis_bias":0.12573564052581787,"gradient_nonzero_flag":1,"laplacian_mean":-0.00017419230425730348,"laplacian_energy":0.12613844871520996,"laplacian_abs_mean":0.1541406363248825,"gradient_magnitude_variance":0.046321794390678406,"gradient_magnitude_stddev":0.2152249813079834,"gradient_magnitude_cv":1.9699238538742065,"gradient_magnitude_max":2.6508028507232666,"gradient_energy_over_variance":0.329240620136261,"laplacian_energy_over_variance":0.7129321098327637,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.06272759288549423,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.35453516244888306,"value_histogram":[[[0.2569580078125,0.2569580078125,0.2569580078125],[0.0165863037109375,0.0165863037109375,0.0165863037109375],[0.0190277099609375,0.0190277099609375,0.0190277099609375],[0.021148681640625,0.021148681640625,0.021148681640625],[0.058624267578125,0.058624267578125,0.058624267578125],[0.0518951416015625,0.0518951416015625,0.0518951416015625],[0.056610107421875,0.056610107421875,0.056610107421875],[0.0429229736328125,0.0429229736328125,0.0429229736328125],[0.0392913818359375,0.0392913818359375,0.0392913818359375],[0.035125732421875,0.035125732421875,0.035125732421875],[0.0315093994140625,0.0315093994140625,0.0315093994140625],[0.0330047607421875,0.0330047607421875,0.0330047607421875],[0.037200927734375,0.037200927734375,0.037200927734375],[0.0361328125,0.0361328125,0.0361328125],[0.0404510498046875,0.0404510498046875,0.0404510498046875],[0.097747802734375,0.097747802734375,0.097747802734375],[0.055755615234375,0.055755615234375,0.055755615234375],[0.013916015625,0.013916015625,0.013916015625],[0.010650634765625,0.010650634765625,0.010650634765625],[0.0091552734375,0.0091552734375,0.0091552734375],[0.0068206787109375,0.0068206787109375,0.0068206787109375],[0.00616455078125,0.00616455078125,0.00616455078125],[0.0055694580078125,0.0055694580078125,0.0055694580078125],[0.0050506591796875,0.0050506591796875,0.0050506591796875],[0.0038604736328125,0.0038604736328125,0.0038604736328125],[0.00384521484375,0.00384521484375,0.00384521484375],[0.0022735595703125,0.0022735595703125,0.0022735595703125],[0.001434326171875,0.001434326171875,0.001434326171875],[0.0004425048828125,0.0004425048828125,0.0004425048828125],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.000213623046875,0.000213623046875,0.000213623046875]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.06272759288549423,0.35453516244888306]]]},"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":"[\"10\",\"7\",\"45\",\"1\"]"}