{"collection":"grad-noise-175k","coord":"t12_x23_u6_b105","data":{"index":39500,"ordinal":"98377746","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(dot(R,lrg(D,R)))","image":"frame_expr-039500.png","measured":true,"step":145847,"globalStep":145847,"value_mean":-0.7090815305709839,"value_positive_fraction":0.015106201171875,"value_abs_mean":0.7152021527290344,"value_variance":0.0653243362903595,"value_stddev":0.25558626651763916,"value_min":-1,"value_max":0.5691236257553101,"value_range":1.56912362575531,"histogram_probability_sum":1,"histogram_entropy_bits":1.7941851615905762,"gradient_energy_x":0.012663214467465878,"gradient_energy_y":0.011914047412574291,"gradient_magnitude_mean":0.05009610205888748,"gradient_axis_bias":0.03048212081193924,"gradient_nonzero_flag":1,"laplacian_mean":-0.00012951054668519646,"laplacian_energy":0.0549519918859005,"laplacian_abs_mean":0.08716895431280136,"gradient_magnitude_variance":0.022075895220041275,"gradient_magnitude_stddev":0.14857959747314453,"gradient_magnitude_cv":2.965891122817993,"gradient_magnitude_max":2.21860408782959,"gradient_energy_over_variance":0.37623438239097595,"laplacian_energy_over_variance":0.8412177562713623,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.023294366896152496,"scale_diff2_mid":0.07107074558734894,"scale_diff2_far":0.10866311937570572,"scale_diff2_near_over_variance":0.35659554600715637,"scale_diff2_mid_over_variance":1.0879673957824707,"scale_diff2_far_over_variance":1.6634401082992554,"value_histogram":[[[0.3805999755859375,0.3805999755859375,0.3805999755859375],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.4962310791015625,0.4962310791015625,0.4962310791015625],[0.0427703857421875,0.0427703857421875,0.0427703857421875],[0.0194854736328125,0.0194854736328125,0.0194854736328125],[0.013275146484375,0.013275146484375,0.013275146484375],[0.0106658935546875,0.0106658935546875,0.0106658935546875],[0.0036773681640625,0.0036773681640625,0.0036773681640625],[0.0074920654296875,0.0074920654296875,0.0074920654296875],[0.003204345703125,0.003204345703125,0.003204345703125],[0.0058135986328125,0.0058135986328125,0.0058135986328125],[0.001678466796875,0.001678466796875,0.001678466796875],[0.00250244140625,0.00250244140625,0.00250244140625],[0.0034027099609375,0.0034027099609375,0.0034027099609375],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.00250244140625,0.00250244140625,0.00250244140625],[0.00152587890625,0.00152587890625,0.00152587890625],[0.00115966796875,0.00115966796875,0.00115966796875],[0.0015106201171875,0.0015106201171875,0.0015106201171875],[0.00067138671875,0.00067138671875,0.00067138671875],[0.0004425048828125,0.0004425048828125,0.0004425048828125],[0.00006103515625,0.00006103515625,0.00006103515625],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.023294366896152496,0.35659554600715637],[0.0625,0.07107074558734894,1.0879673957824707],[0.25,0.10866311937570572,1.6634401082992554]]]},"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":"[\"12\",\"23\",\"6\",\"105\"]"}