{"collection":"grad-noise-175k","coord":"t19_x1_u0_b63","data":{"index":137557,"ordinal":"154331883","topo":"o2(x,o2(o1(x),x))","expression":"mod(P,min(sqt(P),D))","image":"frame_expr-137557.png","measured":true,"step":128863,"globalStep":128863,"value_mean":-0.0673992782831192,"value_positive_fraction":0.3828125,"value_abs_mean":0.1949489414691925,"value_variance":0.08629179000854492,"value_stddev":0.2937546372413635,"value_min":-1,"value_max":0.385259211063385,"value_range":1.3852591514587402,"histogram_probability_sum":1,"histogram_entropy_bits":3.5735809803009033,"gradient_energy_x":0.015138987451791763,"gradient_energy_y":0,"gradient_magnitude_mean":0.07067921757698059,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":-2.8157901357794834e-12,"laplacian_energy":0.032560672610998154,"laplacian_abs_mean":0.11312250792980194,"gradient_magnitude_variance":0.010144203901290894,"gradient_magnitude_stddev":0.1007184386253357,"gradient_magnitude_cv":1.4250078201293945,"gradient_magnitude_max":1.0000182390213013,"gradient_energy_over_variance":0.1754394918680191,"laplacian_energy_over_variance":0.3773322105407715,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.01625111699104309,"scale_diff2_mid":0.06156624108552933,"scale_diff2_far":0.09132823348045349,"scale_diff2_near_over_variance":0.18832749128341675,"scale_diff2_mid_over_variance":0.7134658098220825,"scale_diff2_far_over_variance":1.0583652257919312,"value_histogram":[[[0.0625,0.0625,0.0625],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.015625,0.015625,0.015625],[0.05078125,0.05078125,0.05078125],[0.1015625,0.1015625,0.1015625],[0.08203125,0.08203125,0.08203125],[0.10546875,0.10546875,0.10546875],[0.13671875,0.13671875,0.13671875],[0.109375,0.109375,0.109375],[0.09375,0.09375,0.09375],[0.07421875,0.07421875,0.07421875],[0.08984375,0.08984375,0.08984375],[0.0546875,0.0546875,0.0546875],[0.015625,0.015625,0.015625],[0.00390625,0.00390625,0.00390625],[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":[[[0.015625,0.01625111699104309,0.18832749128341675],[0.0625,0.06156624108552933,0.7134658098220825],[0.25,0.09132823348045349,1.0583652257919312]]]},"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\",\"1\",\"0\",\"63\"]"}