{"collection":"grad-noise-175k","coord":"t16_x11_u0_b113","data":{"index":84058,"ordinal":"130374140","topo":"o2(x,o1(o2(x,x)))","expression":"dst(D,sqt(div(P,R)))","image":"frame_expr-084058.png","measured":true,"step":160471,"globalStep":160471,"value_mean":-0.9765625,"value_positive_fraction":0.01171875,"value_abs_mean":1,"value_variance":0.04630282521247864,"value_stddev":0.215180903673172,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.09198334813117981,"gradient_energy_x":0.0060468632727861404,"gradient_energy_y":0.004031242337077856,"gradient_magnitude_mean":0.005002155434340239,"gradient_axis_bias":0.19999997317790985,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.021164022386074066,"laplacian_abs_mean":0.010078106075525284,"gradient_magnitude_variance":0.010045711882412434,"gradient_magnitude_stddev":0.10022829473018646,"gradient_magnitude_cv":20.03702163696289,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.21765640377998352,"laplacian_energy_over_variance":0.4570784270763397,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.015734072774648666,"scale_diff2_mid":0.06293629109859467,"scale_diff2_far":0.1533517986536026,"scale_diff2_near_over_variance":0.33980804681777954,"scale_diff2_mid_over_variance":1.3592321872711182,"scale_diff2_far_over_variance":3.311931848526001,"value_histogram":[[[0.98828125,0.98828125,0.98828125],[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],[0,0,0],[0,0,0],[0.01171875,0.01171875,0.01171875]]],"scale_curve":[[[0.015625,0.015734072774648666,0.33980804681777954],[0.0625,0.06293629109859467,1.3592321872711182],[0.25,0.1533517986536026,3.311931848526001]]]},"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\",\"11\",\"0\",\"113\"]"}