{"collection":"grad-noise-175k","coord":"t16_x10_u2_b58","data":{"index":83398,"ordinal":"130334086","topo":"o2(x,o1(o2(x,x)))","expression":"mod(D,frc(div(P,D)))","image":"frame_expr-083398.png","measured":true,"step":155191,"globalStep":155191,"value_mean":-0.25,"value_positive_fraction":0.375,"value_abs_mean":0.34423747658729553,"value_variance":0.20321044325828552,"value_stddev":0.450788676738739,"value_min":-1,"value_max":0.268020361661911,"value_range":1.2680203914642334,"histogram_probability_sum":1,"histogram_entropy_bits":3.178703546524048,"gradient_energy_x":0.14811775088310242,"gradient_energy_y":0,"gradient_magnitude_mean":0.20325618982315063,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":-2.838316470743507e-9,"laplacian_energy":0.36605870723724365,"laplacian_abs_mean":0.3720379173755646,"gradient_magnitude_variance":0.10680881142616272,"gradient_magnitude_stddev":0.3268161714076996,"gradient_magnitude_cv":1.6079027652740479,"gradient_magnitude_max":1.1923497915267944,"gradient_energy_over_variance":0.7288884520530701,"laplacian_energy_over_variance":1.801377296447754,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.10872247815132141,"scale_diff2_mid":0.17592498660087585,"scale_diff2_far":0.1689412146806717,"scale_diff2_near_over_variance":0.5350240468978882,"scale_diff2_mid_over_variance":0.8657280206680298,"scale_diff2_far_over_variance":0.8313608169555664,"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],[0.015625,0.015625,0.015625],[0.07421875,0.07421875,0.07421875],[0.1015625,0.1015625,0.1015625],[0.09765625,0.09765625,0.09765625],[0.0859375,0.0859375,0.0859375],[0.0859375,0.0859375,0.0859375],[0.09765625,0.09765625,0.09765625],[0.1015625,0.1015625,0.1015625],[0.07421875,0.07421875,0.07421875],[0.015625,0.015625,0.015625],[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":[[[0.015625,0.10872247815132141,0.5350240468978882],[0.0625,0.17592498660087585,0.8657280206680298],[0.25,0.1689412146806717,0.8313608169555664]]]},"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\",\"10\",\"2\",\"58\"]"}