{"collection":"grad-noise-175k","coord":"t14_x6_u1_b75","data":{"index":52186,"ordinal":"113931096","topo":"o1(o2(o2(x,x),x))","expression":"log(lrg(dot(P,R),P))","image":"frame_expr-052186.png","measured":true,"step":76455,"globalStep":76455,"value_mean":-0.77734375,"value_positive_fraction":0,"value_abs_mean":0.77734375,"value_variance":0.17321041226387024,"value_stddev":0.41618555784225464,"value_min":-1,"value_max":0,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":0.7649881839752197,"gradient_energy_x":0.006928697694092989,"gradient_energy_y":0.005920886993408203,"gradient_magnitude_mean":0.012775788083672523,"gradient_axis_bias":0.0784313902258873,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.026706980541348457,"laplacian_abs_mean":0.02569917030632496,"gradient_magnitude_variance":0.012689861468970776,"gradient_magnitude_stddev":0.11264928430318832,"gradient_magnitude_cv":8.817403793334961,"gradient_magnitude_max":1.4142135381698608,"gradient_energy_over_variance":0.0741848275065422,"laplacian_energy_over_variance":0.15418808162212372,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0163434911519289,"scale_diff2_mid":0.0653739646077156,"scale_diff2_far":0.18239612877368927,"scale_diff2_near_over_variance":0.09435628354549408,"scale_diff2_mid_over_variance":0.3774251341819763,"scale_diff2_far_over_variance":1.0530321598052979,"value_histogram":[[[0.77734375,0.77734375,0.77734375],[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],[0.22265625,0.22265625,0.22265625],[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]]],"scale_curve":[[[0.015625,0.0163434911519289,0.09435628354549408],[0.0625,0.0653739646077156,0.3774251341819763],[0.25,0.18239612877368927,1.0530321598052979]]]},"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":"[\"14\",\"6\",\"1\",\"75\"]"}