{"collection":"grad-noise-175k","coord":"t16_x4_u4_b55","data":{"index":78555,"ordinal":"130092079","topo":"o2(x,o1(o2(x,x)))","expression":"mod(P,cil(add(D,D)))","image":"frame_expr-078555.png","measured":true,"step":116447,"globalStep":116447,"value_mean":-0.5,"value_positive_fraction":0,"value_abs_mean":0.5,"value_variance":0.25,"value_stddev":0.5,"value_min":-1,"value_max":0,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":1,"gradient_energy_x":0.1230158805847168,"gradient_energy_y":0,"gradient_magnitude_mean":0.1230158805847168,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.2460317611694336,"laplacian_abs_mean":0.2460317611694336,"gradient_magnitude_variance":0.10788024961948395,"gradient_magnitude_stddev":0.3284512758255005,"gradient_magnitude_cv":2.6699910163879395,"gradient_magnitude_max":1,"gradient_energy_over_variance":0.4920635223388672,"laplacian_energy_over_variance":0.9841270446777344,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.12368421256542206,"scale_diff2_mid":0.5,"scale_diff2_far":0,"scale_diff2_near_over_variance":0.49473685026168823,"scale_diff2_mid_over_variance":2,"scale_diff2_far_over_variance":0,"value_histogram":[[[0.5,0.5,0.5],[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],[0.5,0.5,0.5],[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":[[[0.015625,0.12368421256542206,0.49473685026168823],[0.0625,0.5,2],[0.25,0,0]]]},"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":"[\"16\",\"4\",\"4\",\"55\"]"}