{"collection":"grad-noise-175k","coord":"t12_x0_u0_b22","data":{"index":19210,"ordinal":"97447234","topo":"o1(o2(x,o2(x,x)))","expression":"sqt(mlt(P,add(P,P)))","image":"frame_expr-019210.png","measured":true,"step":153687,"globalStep":153687,"value_mean":0.9492335319519043,"value_positive_fraction":1,"value_abs_mean":0.9492335319519043,"value_variance":0.038710542023181915,"value_stddev":0.19674994051456451,"value_min":0.0004116061027161777,"value_max":1,"value_range":0.9995883703231812,"histogram_probability_sum":1,"histogram_entropy_bits":0.5528265237808228,"gradient_energy_x":0.0010378067381680012,"gradient_energy_y":0,"gradient_magnitude_mean":0.007933123037219048,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":1.0643687042843908e-9,"laplacian_energy":0.00014877556532155722,"laplacian_abs_mean":0.0026237128768116236,"gradient_magnitude_variance":0.00097402319079265,"gradient_magnitude_stddev":0.031209344044327736,"gradient_magnitude_cv":3.9340553283691406,"gradient_magnitude_max":0.1652970314025879,"gradient_energy_over_variance":0.026809407398104668,"laplacian_energy_over_variance":0.00384328281506896,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.002654302166774869,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.06856793910264969,"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],[0.0234375,0.0234375,0.0234375],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0,0,0],[0.9296875,0.9296875,0.9296875]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.002654302166774869,0.06856793910264969]]]},"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\",\"0\",\"0\",\"22\"]"}