{"collection":"grad-noise-175k","coord":"t19_x9_u5_b65","data":{"index":144940,"ordinal":"154656098","topo":"o2(x,o2(o1(x),x))","expression":"mod(D,dst(sgn(P),P))","image":"frame_expr-144940.png","measured":true,"step":39527,"globalStep":39527,"value_mean":-0.0625,"value_positive_fraction":0.46875,"value_abs_mean":0.15099911391735077,"value_variance":0.06873264163732529,"value_stddev":0.26216909289360046,"value_min":-1,"value_max":0.14541596174240112,"value_range":1.145416021347046,"histogram_probability_sum":1,"histogram_entropy_bits":2.738487958908081,"gradient_energy_x":0.0035389261320233345,"gradient_energy_y":0.0020374360028654337,"gradient_magnitude_mean":0.0376751571893692,"gradient_axis_bias":0.26925981044769287,"gradient_nonzero_flag":1,"laplacian_mean":-4.880703133314235e-11,"laplacian_energy":0.008480447344481945,"laplacian_abs_mean":0.021665439009666443,"gradient_magnitude_variance":0.004159309435635805,"gradient_magnitude_stddev":0.06449270993471146,"gradient_magnitude_cv":1.7118098735809326,"gradient_magnitude_max":1.4148911237716675,"gradient_energy_over_variance":0.08113119751214981,"laplacian_energy_over_variance":0.12338311225175858,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.009911281988024712,"scale_diff2_mid":0.04775130748748779,"scale_diff2_far":0.11469081789255142,"scale_diff2_near_over_variance":0.14420050382614136,"scale_diff2_mid_over_variance":0.6947398781776428,"scale_diff2_far_over_variance":1.6686513423919678,"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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.17578125,0.17578125,0.17578125],[0.17578125,0.17578125,0.17578125],[0.1171875,0.1171875,0.1171875],[0.1171875,0.1171875,0.1171875],[0.17578125,0.17578125,0.17578125],[0.17578125,0.17578125,0.17578125],[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":[[[0.015625,0.009911281988024712,0.14420050382614136],[0.0625,0.04775130748748779,0.6947398781776428],[0.25,0.11469081789255142,1.6686513423919678]]]},"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\",\"9\",\"5\",\"65\"]"}