{"collection":"grad-noise-175k","coord":"t17_x3_u6_b16","data":{"index":100780,"ordinal":"138172642","topo":"o2(x,o2(x,o1(x)))","expression":"sub(P,mod(D,nrm(P)))","image":"frame_expr-100780.png","measured":true,"step":123047,"globalStep":123047,"value_mean":-0.1250000298023224,"value_positive_fraction":0.4375,"value_abs_mean":0.9977970719337463,"value_variance":0.9801734685897827,"value_stddev":0.9900370836257935,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.1300175189971924,"gradient_energy_x":0.015488257631659508,"gradient_energy_y":3.4644781976567174e-7,"gradient_magnitude_mean":0.009382279589772224,"gradient_axis_bias":0.9999552965164185,"gradient_nonzero_flag":1,"laplacian_mean":4.1298256481248075e-11,"laplacian_energy":0.031793419271707535,"laplacian_abs_mean":0.017915107309818268,"gradient_magnitude_variance":0.015389743261039257,"gradient_magnitude_stddev":0.1240554004907608,"gradient_magnitude_cv":13.222308158874512,"gradient_magnitude_max":1.969331979751587,"gradient_energy_over_variance":0.01580190099775791,"laplacian_energy_over_variance":0.03243652358651161,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.020022228360176086,"scale_diff2_mid":0.08108478039503098,"scale_diff2_far":0.33376023173332214,"scale_diff2_near_over_variance":0.02042722888290882,"scale_diff2_mid_over_variance":0.082724928855896,"scale_diff2_far_over_variance":0.34051138162612915,"value_histogram":[[[0.552490234375,0.552490234375,0.552490234375],[0.010009765625,0.010009765625,0.010009765625],[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],[0,0,0],[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],[0.010009765625,0.010009765625,0.010009765625],[0.427490234375,0.427490234375,0.427490234375]]],"scale_curve":[[[0.015625,0.020022228360176086,0.02042722888290882],[0.0625,0.08108478039503098,0.082724928855896],[0.25,0.33376023173332214,0.34051138162612915]]]},"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":"[\"17\",\"3\",\"6\",\"16\"]"}