{"collection":"grad-noise-175k","coord":"t12_x1_u6_b9","data":{"index":20770,"ordinal":"97488828","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(add(P,dot(P,D)))","image":"frame_expr-020770.png","measured":true,"step":166167,"globalStep":166167,"value_mean":-0.030773648992180824,"value_positive_fraction":0.484466552734375,"value_abs_mean":0.5826982855796814,"value_variance":0.4078712463378906,"value_stddev":0.6386479735374451,"value_min":-1,"value_max":0.998904824256897,"value_range":1.998904824256897,"histogram_probability_sum":1,"histogram_entropy_bits":4.897145748138428,"gradient_energy_x":0.00233175465837121,"gradient_energy_y":0.0019768476486206055,"gradient_magnitude_mean":0.036734115332365036,"gradient_axis_bias":0.08237172663211823,"gradient_nonzero_flag":1,"laplacian_mean":0.00030236621387302876,"laplacian_energy":0.00589249562472105,"laplacian_abs_mean":0.016750719398260117,"gradient_magnitude_variance":0.0029592241626232862,"gradient_magnitude_stddev":0.05439875274896622,"gradient_magnitude_cv":1.480878233909607,"gradient_magnitude_max":2.413755178451538,"gradient_energy_over_variance":0.010563633404672146,"laplacian_energy_over_variance":0.014446950517594814,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.008018825203180313,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.019660187885165215,"value_histogram":[[[0.0455474853515625,0.0455474853515625,0.0455474853515625],[0.0322723388671875,0.0322723388671875,0.0322723388671875],[0.041168212890625,0.041168212890625,0.041168212890625],[0.054229736328125,0.054229736328125,0.054229736328125],[0.0516815185546875,0.0516815185546875,0.0516815185546875],[0.0451507568359375,0.0451507568359375,0.0451507568359375],[0.0396881103515625,0.0396881103515625,0.0396881103515625],[0.0344085693359375,0.0344085693359375,0.0344085693359375],[0.0300445556640625,0.0300445556640625,0.0300445556640625],[0.0247802734375,0.0247802734375,0.0247802734375],[0.0223388671875,0.0223388671875,0.0223388671875],[0.01971435546875,0.01971435546875,0.01971435546875],[0.0209503173828125,0.0209503173828125,0.0209503173828125],[0.0168914794921875,0.0168914794921875,0.0168914794921875],[0.01922607421875,0.01922607421875,0.01922607421875],[0.017425537109375,0.017425537109375,0.017425537109375],[0.01727294921875,0.01727294921875,0.01727294921875],[0.019866943359375,0.019866943359375,0.019866943359375],[0.01715087890625,0.01715087890625,0.01715087890625],[0.0212860107421875,0.0212860107421875,0.0212860107421875],[0.019287109375,0.019287109375,0.019287109375],[0.02276611328125,0.02276611328125,0.02276611328125],[0.0258026123046875,0.0258026123046875,0.0258026123046875],[0.0293426513671875,0.0293426513671875,0.0293426513671875],[0.03375244140625,0.03375244140625,0.03375244140625],[0.039947509765625,0.039947509765625,0.039947509765625],[0.046844482421875,0.046844482421875,0.046844482421875],[0.05682373046875,0.05682373046875,0.05682373046875],[0.04730224609375,0.04730224609375,0.04730224609375],[0.0343475341796875,0.0343475341796875,0.0343475341796875],[0.02740478515625,0.02740478515625,0.02740478515625],[0.0252838134765625,0.0252838134765625,0.0252838134765625]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.008018825203180313,0.019660187885165215]]]},"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\",\"1\",\"6\",\"9\"]"}