{"collection":"grad-noise-175k","coord":"t15_x8_u6_b2","data":{"index":74157,"ordinal":"122133431","topo":"o2(x,o1(o1(x)))","expression":"mlt(R,sqt(nrm(R)))","image":"frame_expr-074157.png","measured":true,"step":81263,"globalStep":81263,"value_mean":-0.9375364184379578,"value_positive_fraction":0.04296875,"value_abs_mean":0.9765260219573975,"value_variance":0.08847455680370331,"value_stddev":0.29744672775268555,"value_min":-1,"value_max":0.8714621067047119,"value_range":1.871462106704712,"histogram_probability_sum":1,"histogram_entropy_bits":0.41076475381851196,"gradient_energy_x":0.008914269506931305,"gradient_energy_y":0.008960992097854614,"gradient_magnitude_mean":0.01320629008114338,"gradient_axis_bias":-0.002613812917843461,"gradient_nonzero_flag":1,"laplacian_mean":0.000008806192454358097,"laplacian_energy":0.03729548677802086,"laplacian_abs_mean":0.02433573268353939,"gradient_magnitude_variance":0.017703114077448845,"gradient_magnitude_stddev":0.13305304944515228,"gradient_magnitude_cv":10.07497501373291,"gradient_magnitude_max":2.396854877471924,"gradient_energy_over_variance":0.20203843712806702,"laplacian_energy_over_variance":0.4215390980243683,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.014163678511977196,"scale_diff2_mid":0.0615217387676239,"scale_diff2_far":0.14846497774124146,"scale_diff2_near_over_variance":0.16008758544921875,"scale_diff2_mid_over_variance":0.6953607797622681,"scale_diff2_far_over_variance":1.6780526638031006,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[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],[0.0008392333984375,0.0008392333984375,0.0008392333984375],[0.0013427734375,0.0013427734375,0.0013427734375],[0.001434326171875,0.001434326171875,0.001434326171875],[0.0035858154296875,0.0035858154296875,0.0035858154296875],[0.003997802734375,0.003997802734375,0.003997802734375],[0.0040130615234375,0.0040130615234375,0.0040130615234375],[0.004486083984375,0.004486083984375,0.004486083984375],[0.0050048828125,0.0050048828125,0.0050048828125],[0.0046234130859375,0.0046234130859375,0.0046234130859375],[0.004302978515625,0.004302978515625,0.004302978515625],[0.0046234130859375,0.0046234130859375,0.0046234130859375],[0.0023193359375,0.0023193359375,0.0023193359375],[0.0014495849609375,0.0014495849609375,0.0014495849609375],[0.000946044921875,0.000946044921875,0.000946044921875],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.014163678511977196,0.16008758544921875],[0.0625,0.0615217387676239,0.6953607797622681],[0.25,0.14846497774124146,1.6780526638031006]]]},"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":"[\"15\",\"8\",\"6\",\"2\"]"}