{"collection":"grad-noise-175k","coord":"t19_x26_u2_b113","data":{"index":159024,"ordinal":"155342360","topo":"o2(x,o2(o1(x),x))","expression":"dst(R,div(frc(R),R))","image":"frame_expr-159024.png","measured":true,"step":152199,"globalStep":152199,"value_mean":0.975412130355835,"value_positive_fraction":1,"value_abs_mean":0.975412130355835,"value_variance":0.006326841656118631,"value_stddev":0.07954144477844238,"value_min":0.30309414863586426,"value_max":1,"value_range":0.6969058513641357,"histogram_probability_sum":1,"histogram_entropy_bits":0.7783894538879395,"gradient_energy_x":0.0002766155812423676,"gradient_energy_y":0.0004695996758528054,"gradient_magnitude_mean":0.007678391877561808,"gradient_axis_bias":-0.25861719250679016,"gradient_nonzero_flag":1,"laplacian_mean":-0.00005386184420785867,"laplacian_energy":0.000637835415545851,"laplacian_abs_mean":0.006037245504558086,"gradient_magnitude_variance":0.0006867207703180611,"gradient_magnitude_stddev":0.026205357164144516,"gradient_magnitude_cv":3.412870407104492,"gradient_magnitude_max":0.459298312664032,"gradient_energy_over_variance":0.11794435232877731,"laplacian_energy_over_variance":0.10081419348716736,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.001485430751927197,"scale_diff2_mid":0.009833380579948425,"scale_diff2_far":0.015056611970067024,"scale_diff2_near_over_variance":0.2347823530435562,"scale_diff2_mid_over_variance":1.554232120513916,"scale_diff2_far_over_variance":2.3797991275787354,"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],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.002105712890625,0.002105712890625,0.002105712890625],[0.0044708251953125,0.0044708251953125,0.0044708251953125],[0.006378173828125,0.006378173828125,0.006378173828125],[0.0099639892578125,0.0099639892578125,0.0099639892578125],[0.0144500732421875,0.0144500732421875,0.0144500732421875],[0.0177459716796875,0.0177459716796875,0.0177459716796875],[0.0233001708984375,0.0233001708984375,0.0233001708984375],[0.0265350341796875,0.0265350341796875,0.0265350341796875],[0.8940887451171875,0.8940887451171875,0.8940887451171875]]],"scale_curve":[[[0.015625,0.001485430751927197,0.2347823530435562],[0.0625,0.009833380579948425,1.554232120513916],[0.25,0.015056611970067024,2.3797991275787354]]]},"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":"[\"19\",\"26\",\"2\",\"113\"]"}