{"collection":"grad-noise-175k","coord":"t6_x20_u0_b53","data":{"index":4129,"ordinal":"49531679","topo":"o2(x,o2(x,x))","expression":"pow(R,dot(P,R))","image":"frame_expr-004129.png","measured":true,"step":33039,"globalStep":33039,"value_mean":-0.918689489364624,"value_positive_fraction":0.04296875,"value_abs_mean":0.995373010635376,"value_variance":0.14977312088012695,"value_stddev":0.3870053291320801,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.31823018193244934,"gradient_energy_x":0.01582067459821701,"gradient_energy_y":0.014260395430028439,"gradient_magnitude_mean":0.016078341752290726,"gradient_axis_bias":0.05186913534998894,"gradient_nonzero_flag":1,"laplacian_mean":-6.2694510916117e-8,"laplacian_energy":0.06277674436569214,"laplacian_abs_mean":0.03158342465758324,"gradient_magnitude_variance":0.029812153428792953,"gradient_magnitude_stddev":0.17266196012496948,"gradient_magnitude_cv":10.738791465759277,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.20084425806999207,"laplacian_energy_over_variance":0.4191455841064453,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.024432329460978508,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.16312892735004425,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[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],[0.0012054443359375,0.0012054443359375,0.0012054443359375],[0.000701904296875,0.000701904296875,0.000701904296875],[0.000701904296875,0.000701904296875,0.000701904296875],[0.000579833984375,0.000579833984375,0.000579833984375],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.0010223388671875,0.0010223388671875,0.0010223388671875],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.000640869140625,0.000640869140625,0.000640869140625],[0.000335693359375,0.000335693359375,0.000335693359375],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0005035400390625,0.0005035400390625,0.0005035400390625],[0.0006256103515625,0.0006256103515625,0.0006256103515625],[0.0342254638671875,0.0342254638671875,0.0342254638671875]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.024432329460978508,0.16312892735004425]]]},"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":"[\"6\",\"20\",\"0\",\"53\"]"}