{"collection":"grad-noise-175k","coord":"t12_x4_u6_b112","data":{"index":23414,"ordinal":"97610134","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(dst(P,mlt(D,D)))","image":"frame_expr-023414.png","measured":true,"step":17159,"globalStep":17159,"value_mean":0.5777271389961243,"value_positive_fraction":1,"value_abs_mean":0.5777271389961243,"value_variance":1.42092531518756e-7,"value_stddev":0.0003769516188185662,"value_min":0.5773501992225647,"value_max":0.5773503184318542,"value_range":1.1920928955078125e-7,"histogram_probability_sum":1,"histogram_entropy_bits":0,"gradient_energy_x":5.20789472592038e-16,"gradient_energy_y":5.236426501353049e-16,"gradient_magnitude_mean":1.4365002520833059e-8,"gradient_axis_bias":-0.0000028531774205475813,"gradient_nonzero_flag":0,"laplacian_mean":-6.874282476587723e-9,"laplacian_energy":4.89717731224173e-15,"laplacian_abs_mean":2.0427620484042563e-8,"gradient_magnitude_variance":8.375062618174128e-16,"gradient_magnitude_stddev":2.893970041384364e-8,"gradient_magnitude_cv":2.0145976543426514,"gradient_magnitude_max":1.6858739115832577e-7,"gradient_energy_over_variance":7.350365649472224e-9,"laplacian_energy_over_variance":3.446470486778708e-8,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":4.970354923774752e-16,"scale_diff2_mid":5.081069541519178e-16,"scale_diff2_far":5.251816031213476e-16,"scale_diff2_near_over_variance":3.4979705798576788e-9,"scale_diff2_mid_over_variance":3.5758878080827117e-9,"scale_diff2_far_over_variance":3.6960534632868303e-9,"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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[1,1,1],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,4.970354923774752e-16,3.4979705798576788e-9],[0.0625,5.081069541519178e-16,3.5758878080827117e-9],[0.25,5.251816031213476e-16,3.6960534632868303e-9]]]},"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\",\"4\",\"6\",\"112\"]"}