{"collection":"grad-noise-175k","coord":"t12_x26_u6_b9","data":{"index":41945,"ordinal":"98498853","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(add(R,dot(R,R)))","image":"frame_expr-041945.png","measured":true,"step":15567,"globalStep":15567,"value_mean":0.48176413774490356,"value_positive_fraction":0.9582366943359375,"value_abs_mean":0.5011719465255737,"value_variance":0.06904920935630798,"value_stddev":0.2627721428871155,"value_min":-0.9944428205490112,"value_max":0.9966282844543457,"value_range":1.991071105003357,"histogram_probability_sum":1,"histogram_entropy_bits":4.001855850219727,"gradient_energy_x":0.001009579049423337,"gradient_energy_y":0.0008706955122761428,"gradient_magnitude_mean":0.0337485745549202,"gradient_axis_bias":0.0738634318113327,"gradient_nonzero_flag":1,"laplacian_mean":-0.000020257353753549978,"laplacian_energy":0.0001115130289690569,"laplacian_abs_mean":0.007763144560158253,"gradient_magnitude_variance":0.0007413592538796365,"gradient_magnitude_stddev":0.027227913960814476,"gradient_magnitude_cv":0.8067870736122131,"gradient_magnitude_max":0.2209550440311432,"gradient_energy_over_variance":0.02723093517124653,"laplacian_energy_over_variance":0.0016149790026247501,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0030840022955089808,"scale_diff2_mid":0.039940230548381805,"scale_diff2_far":0.11870786547660828,"scale_diff2_near_over_variance":0.04466383159160614,"scale_diff2_mid_over_variance":0.5784313678741455,"scale_diff2_far_over_variance":1.7191777229309082,"value_histogram":[[[0.0009002685546875,0.0009002685546875,0.0009002685546875],[0.000579833984375,0.000579833984375,0.000579833984375],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.000640869140625,0.000640869140625,0.000640869140625],[0.00054931640625,0.00054931640625,0.00054931640625],[0.0005035400390625,0.0005035400390625,0.0005035400390625],[0.0012969970703125,0.0012969970703125,0.0012969970703125],[0.0018463134765625,0.0018463134765625,0.0018463134765625],[0.001983642578125,0.001983642578125,0.001983642578125],[0.0034637451171875,0.0034637451171875,0.0034637451171875],[0.0045166015625,0.0045166015625,0.0045166015625],[0.0068359375,0.0068359375,0.0068359375],[0.0073089599609375,0.0073089599609375,0.0073089599609375],[0.00970458984375,0.00970458984375,0.00970458984375],[0.0161590576171875,0.0161590576171875,0.0161590576171875],[0.02337646484375,0.02337646484375,0.02337646484375],[0.036834716796875,0.036834716796875,0.036834716796875],[0.0523681640625,0.0523681640625,0.0523681640625],[0.071624755859375,0.071624755859375,0.071624755859375],[0.06878662109375,0.06878662109375,0.06878662109375],[0.075103759765625,0.075103759765625,0.075103759765625],[0.0900115966796875,0.0900115966796875,0.0900115966796875],[0.0947723388671875,0.0947723388671875,0.0947723388671875],[0.1054840087890625,0.1054840087890625,0.1054840087890625],[0.0962677001953125,0.0962677001953125,0.0962677001953125],[0.0800628662109375,0.0800628662109375,0.0800628662109375],[0.077392578125,0.077392578125,0.077392578125],[0.0443878173828125,0.0443878173828125,0.0443878173828125],[0.0196533203125,0.0196533203125,0.0196533203125],[0.005950927734375,0.005950927734375,0.005950927734375]]],"scale_curve":[[[0.015625,0.0030840022955089808,0.04466383159160614],[0.0625,0.039940230548381805,0.5784313678741455],[0.25,0.11870786547660828,1.7191777229309082]]]},"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\",\"26\",\"6\",\"9\"]"}