{"collection":"grad-noise-175k","coord":"t6_x1_u0_b60","data":{"index":1837,"ordinal":"48764067","topo":"o2(x,o2(x,x))","expression":"mod(P,mod(P,D))","image":"frame_expr-001837.png","measured":true,"step":14703,"globalStep":14703,"value_mean":-0.25,"value_positive_fraction":0.3359375,"value_abs_mean":0.30542513728141785,"value_variance":0.19603528082370758,"value_stddev":0.442758709192276,"value_min":-1,"value_max":0.2922077476978302,"value_range":1.2922077178955078,"histogram_probability_sum":1,"histogram_entropy_bits":2.8849172592163086,"gradient_energy_x":0.14317794144153595,"gradient_energy_y":0,"gradient_magnitude_mean":0.18931961059570312,"gradient_axis_bias":0.9999999403953552,"gradient_nonzero_flag":1,"laplacian_mean":-9.48393363842115e-10,"laplacian_energy":0.35652652382850647,"laplacian_abs_mean":0.35786494612693787,"gradient_magnitude_variance":0.10733400285243988,"gradient_magnitude_stddev":0.32761868834495544,"gradient_magnitude_cv":1.7305058240890503,"gradient_magnitude_max":1.1272916793823242,"gradient_energy_over_variance":0.7303681969642639,"laplacian_energy_over_variance":1.8186854124069214,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.10468241572380066,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.5339978337287903,"value_histogram":[[[0.25,0.25,0.25],[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],[0.01171875,0.01171875,0.01171875],[0.03125,0.03125,0.03125],[0.0390625,0.0390625,0.0390625],[0.09375,0.09375,0.09375],[0.16015625,0.16015625,0.16015625],[0.23828125,0.23828125,0.23828125],[0.09375,0.09375,0.09375],[0.0390625,0.0390625,0.0390625],[0.03125,0.03125,0.03125],[0.01171875,0.01171875,0.01171875],[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":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.10468241572380066,0.5339978337287903]]]},"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":"[\"6\",\"1\",\"0\",\"60\"]"}