{"collection":"grad-noise-175k","coord":"t11_x4_u15_b8","data":{"index":16666,"ordinal":"89491238","topo":"o1(o2(x,o1(x)))","expression":"frc(min(D,log(D)))","image":"frame_expr-016666.png","measured":true,"step":133335,"globalStep":133335,"value_mean":0.6025954484939575,"value_positive_fraction":1,"value_abs_mean":0.6025954484939575,"value_variance":0.05376102775335312,"value_stddev":0.23186424374580383,"value_min":0.144075408577919,"value_max":0.9687498807907104,"value_range":0.8246744871139526,"histogram_probability_sum":1,"histogram_entropy_bits":3.327819585800171,"gradient_energy_x":0.06336347758769989,"gradient_energy_y":0,"gradient_magnitude_mean":0.18864834308624268,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0.002174101071432233,"laplacian_energy":0.1622057408094406,"laplacian_abs_mean":0.256887286901474,"gradient_magnitude_variance":0.027777550742030144,"gradient_magnitude_stddev":0.16666598618030548,"gradient_magnitude_cv":0.8834744095802307,"gradient_magnitude_max":0.599433958530426,"gradient_energy_over_variance":1.178613543510437,"laplacian_energy_over_variance":3.0171620845794678,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.04638255760073662,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.862754225730896,"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],[0.0625,0.0625,0.0625],[0.0625,0.0625,0.0625],[0,0,0],[0.0625,0.0625,0.0625],[0,0,0],[0.125,0.125,0.125],[0.125,0.125,0.125],[0,0,0],[0.1875,0.1875,0.1875],[0.0625,0.0625,0.0625],[0.125,0.125,0.125],[0.0625,0.0625,0.0625],[0.0625,0.0625,0.0625],[0.0625,0.0625,0.0625]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.04638255760073662,0.862754225730896]]]},"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":"[\"11\",\"4\",\"15\",\"8\"]"}