{"collection":"grad-noise-175k","coord":"t14_x6_u0_b4","data":{"index":51994,"ordinal":"113930824","topo":"o1(o2(o2(x,x),x))","expression":"sqt(add(pow(P,R),P))","image":"frame_expr-051994.png","measured":true,"step":74919,"globalStep":74919,"value_mean":-0.10009729862213135,"value_positive_fraction":0.453125,"value_abs_mean":0.9936542510986328,"value_variance":0.9824385643005371,"value_stddev":0.9911803603172302,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.0794168710708618,"gradient_energy_x":0.012982171960175037,"gradient_energy_y":0.004089733120054007,"gradient_magnitude_mean":0.010245416313409805,"gradient_axis_bias":0.5208814740180969,"gradient_nonzero_flag":1,"laplacian_mean":1.5017548316009766e-10,"laplacian_energy":0.034849319607019424,"laplacian_abs_mean":0.018961183726787567,"gradient_magnitude_variance":0.016974302008748055,"gradient_magnitude_stddev":0.13028545677661896,"gradient_magnitude_cv":12.716463088989258,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.01737707108259201,"laplacian_energy_over_variance":0.035472262650728226,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.023484056815505028,"scale_diff2_mid":0.09848631918430328,"scale_diff2_far":0.39274439215660095,"scale_diff2_near_over_variance":0.02390384115278721,"scale_diff2_mid_over_variance":0.10024679452180862,"scale_diff2_far_over_variance":0.3997648358345032,"value_histogram":[[[0.546875,0.546875,0.546875],[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],[0.0029296875,0.0029296875,0.0029296875],[0.0009765625,0.0009765625,0.0009765625],[0,0,0],[0.0009765625,0.0009765625,0.0009765625],[0,0,0],[0.0009765625,0.0009765625,0.0009765625],[0,0,0],[0.0009765625,0.0009765625,0.0009765625],[0,0,0],[0.0009765625,0.0009765625,0.0009765625],[0,0,0],[0,0,0],[0.0009765625,0.0009765625,0.0009765625],[0,0,0],[0,0,0],[0.4443359375,0.4443359375,0.4443359375]]],"scale_curve":[[[0.015625,0.023484056815505028,0.02390384115278721],[0.0625,0.09848631918430328,0.10024679452180862],[0.25,0.39274439215660095,0.3997648358345032]]]},"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":"[\"14\",\"6\",\"0\",\"4\"]"}