{"collection":"grad-noise-175k","coord":"t12_x3_u0_b118","data":{"index":21847,"ordinal":"97568533","topo":"o1(o2(x,o2(x,x)))","expression":"sqt(dst(P,min(D,P)))","image":"frame_expr-021847.png","measured":true,"step":4623,"globalStep":4623,"value_mean":0.7370444536209106,"value_positive_fraction":0.80859375,"value_abs_mean":0.7370444536209106,"value_variance":0.17726467549800873,"value_stddev":0.42102810740470886,"value_min":0,"value_max":1,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":1.3893144130706787,"gradient_energy_x":0.0003713232872541994,"gradient_energy_y":0.0003713224723469466,"gradient_magnitude_mean":0.007985814474523067,"gradient_axis_bias":0.0000010973027428917703,"gradient_nonzero_flag":1,"laplacian_mean":-5.353755661019477e-9,"laplacian_energy":0.0002106167667079717,"laplacian_abs_mean":0.00347311794757843,"gradient_magnitude_variance":0.0006793043576180935,"gradient_magnitude_stddev":0.0260634683072567,"gradient_magnitude_cv":3.263720750808716,"gradient_magnitude_max":0.17893756926059723,"gradient_energy_over_variance":0.004189474042505026,"laplacian_energy_over_variance":0.0011881485115736723,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.001827961066737771,"scale_diff2_mid":0.016483493149280548,"scale_diff2_far":0.06140682473778725,"scale_diff2_near_over_variance":0.010312043130397797,"scale_diff2_mid_over_variance":0.0929880291223526,"scale_diff2_far_over_variance":0.34641319513320923,"value_histogram":[[[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],[0.2124176025390625,0.2124176025390625,0.2124176025390625],[0.0107269287109375,0.0107269287109375,0.0107269287109375],[0.0106964111328125,0.0106964111328125,0.0106964111328125],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.01092529296875,0.01092529296875,0.01092529296875],[0.0040740966796875,0.0040740966796875,0.0040740966796875],[0.018280029296875,0.018280029296875,0.018280029296875],[0.00836181640625,0.00836181640625,0.00836181640625],[0.0045013427734375,0.0045013427734375,0.0045013427734375],[0.000946044921875,0.000946044921875,0.000946044921875],[0.003875732421875,0.003875732421875,0.003875732421875],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.00390625,0.00390625,0.00390625],[0.000396728515625,0.000396728515625,0.000396728515625],[0.0039825439453125,0.0039825439453125,0.0039825439453125],[0.706024169921875,0.706024169921875,0.706024169921875]]],"scale_curve":[[[0.015625,0.001827961066737771,0.010312043130397797],[0.0625,0.016483493149280548,0.0929880291223526],[0.25,0.06140682473778725,0.34641319513320923]]]},"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\",\"3\",\"0\",\"118\"]"}