{"collection":"grad-noise-175k","coord":"t19_x14_u4_b108","data":{"index":149097,"ordinal":"154857945","topo":"o2(x,o2(o1(x),x))","expression":"dot(D,dot(cil(D),R))","image":"frame_expr-149097.png","measured":true,"step":72783,"globalStep":72783,"value_mean":0.009128832258284092,"value_positive_fraction":0.501007080078125,"value_abs_mean":0.11835546046495438,"value_variance":0.029794635251164436,"value_stddev":0.17261122167110443,"value_min":-0.7626813650131226,"value_max":0.8209294676780701,"value_range":1.5836107730865479,"histogram_probability_sum":1,"histogram_entropy_bits":3.3679745197296143,"gradient_energy_x":0.0022202066611498594,"gradient_energy_y":0.0022358791902661324,"gradient_magnitude_mean":0.046519163995981216,"gradient_axis_bias":-0.003517106408253312,"gradient_nonzero_flag":1,"laplacian_mean":-0.00008371001604245976,"laplacian_energy":0.0056380052119493484,"laplacian_abs_mean":0.03494879975914955,"gradient_magnitude_variance":0.0022920859046280384,"gradient_magnitude_stddev":0.04787573218345642,"gradient_magnitude_cv":1.0291614532470703,"gradient_magnitude_max":0.4918040335178375,"gradient_energy_over_variance":0.14956000447273254,"laplacian_energy_over_variance":0.1892288625240326,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.005984108429402113,"scale_diff2_mid":0.04333151876926422,"scale_diff2_far":0.053943391889333725,"scale_diff2_near_over_variance":0.2008451521396637,"scale_diff2_mid_over_variance":1.4543395042419434,"scale_diff2_far_over_variance":1.810506820678711,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.0013885498046875,0.0013885498046875,0.0013885498046875],[0.0018768310546875,0.0018768310546875,0.0018768310546875],[0.00311279296875,0.00311279296875,0.00311279296875],[0.004913330078125,0.004913330078125,0.004913330078125],[0.008026123046875,0.008026123046875,0.008026123046875],[0.0121917724609375,0.0121917724609375,0.0121917724609375],[0.0211181640625,0.0211181640625,0.0211181640625],[0.03558349609375,0.03558349609375,0.03558349609375],[0.0662994384765625,0.0662994384765625,0.0662994384765625],[0.1243133544921875,0.1243133544921875,0.1243133544921875],[0.2171630859375,0.2171630859375,0.2171630859375],[0.216064453125,0.216064453125,0.216064453125],[0.1141815185546875,0.1141815185546875,0.1141815185546875],[0.0647735595703125,0.0647735595703125,0.0647735595703125],[0.033721923828125,0.033721923828125,0.033721923828125],[0.0204925537109375,0.0204925537109375,0.0204925537109375],[0.015228271484375,0.015228271484375,0.015228271484375],[0.0127410888671875,0.0127410888671875,0.0127410888671875],[0.0102691650390625,0.0102691650390625,0.0102691650390625],[0.0084991455078125,0.0084991455078125,0.0084991455078125],[0.0042266845703125,0.0042266845703125,0.0042266845703125],[0.001800537109375,0.001800537109375,0.001800537109375],[0.00103759765625,0.00103759765625,0.00103759765625],[0.00054931640625,0.00054931640625,0.00054931640625],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.005984108429402113,0.2008451521396637],[0.0625,0.04333151876926422,1.4543395042419434],[0.25,0.053943391889333725,1.810506820678711]]]},"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":"[\"19\",\"14\",\"4\",\"108\"]"}