{"collection":"grad-noise-175k","coord":"t18_x44_u0_b170","data":{"index":129380,"ordinal":"147948632","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(D,pow(D,mod(R,R)))","image":"frame_expr-129380.png","measured":true,"step":63447,"globalStep":63447,"value_mean":-0.9663557410240173,"value_positive_fraction":0,"value_abs_mean":0.9663557410240173,"value_variance":0.006746417377144098,"value_stddev":0.08213657885789871,"value_min":-1,"value_max":-0.031172987073659897,"value_range":0.9688270092010498,"histogram_probability_sum":1,"histogram_entropy_bits":1.1123671531677246,"gradient_energy_x":0.0017348196124657989,"gradient_energy_y":0.00045715676969848573,"gradient_magnitude_mean":0.014308767393231392,"gradient_axis_bias":0.5828816294670105,"gradient_nonzero_flag":1,"laplacian_mean":-0.00008971918578026816,"laplacian_energy":0.003875450696796179,"laplacian_abs_mean":0.01341982465237379,"gradient_magnitude_variance":0.0019879199098795652,"gradient_magnitude_stddev":0.044586095958948135,"gradient_magnitude_cv":3.1159985065460205,"gradient_magnitude_max":0.9688270092010498,"gradient_energy_over_variance":0.32490968704223633,"laplacian_energy_over_variance":0.5744457244873047,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.002752765780314803,"scale_diff2_mid":0.0111841494217515,"scale_diff2_far":0.012585327960550785,"scale_diff2_near_over_variance":0.40803372859954834,"scale_diff2_mid_over_variance":1.6577908992767334,"scale_diff2_far_over_variance":1.8654831647872925,"value_histogram":[[[0.791351318359375,0.791351318359375,0.791351318359375],[0.0924530029296875,0.0924530029296875,0.0924530029296875],[0.0915985107421875,0.0915985107421875,0.0915985107421875],[0.005035400390625,0.005035400390625,0.005035400390625],[0.0046234130859375,0.0046234130859375,0.0046234130859375],[0.0027313232421875,0.0027313232421875,0.0027313232421875],[0.002349853515625,0.002349853515625,0.002349853515625],[0.0020599365234375,0.0020599365234375,0.0020599365234375],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.00152587890625,0.00152587890625,0.00152587890625],[0.001434326171875,0.001434326171875,0.001434326171875],[0.0009765625,0.0009765625,0.0009765625],[0.0008087158203125,0.0008087158203125,0.0008087158203125],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[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],[0,0,0]]],"scale_curve":[[[0.015625,0.002752765780314803,0.40803372859954834],[0.0625,0.0111841494217515,1.6577908992767334],[0.25,0.012585327960550785,1.8654831647872925]]]},"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":"[\"18\",\"44\",\"0\",\"170\"]"}