{"collection":"grad-noise-175k","coord":"t16_x23_u0_b87","data":{"index":94196,"ordinal":"130858926","topo":"o2(x,o1(o2(x,x)))","expression":"eql(R,sqt(dst(D,R)))","image":"frame_expr-094196.png","measured":true,"step":70375,"globalStep":70375,"value_mean":0.000024686858523637056,"value_positive_fraction":0.000091552734375,"value_abs_mean":0.000024686858523637056,"value_variance":0.000013040743397141341,"value_stddev":0.0036111969966441393,"value_min":0,"value_max":0.7410178184509277,"value_range":0.7410178184509277,"histogram_probability_sum":1,"histogram_entropy_bits":0.0010646148584783077,"gradient_energy_x":0.000026918492949334905,"gradient_energy_y":0.000026918492949334905,"gradient_magnitude_mean":0.00008698318561073393,"gradient_axis_bias":0,"gradient_nonzero_flag":0,"laplacian_mean":0,"laplacian_energy":0.0002691848494578153,"laplacian_abs_mean":0.0002038143138634041,"gradient_magnitude_variance":0.00005382221570471302,"gradient_magnitude_stddev":0.0073363627307116985,"gradient_magnitude_cv":84.3423080444336,"gradient_magnitude_max":1.047957420349121,"gradient_energy_over_variance":4.128367900848389,"laplacian_energy_over_variance":20.64183235168457,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00003042146454390604,"scale_diff2_mid":0.00003042146454390604,"scale_diff2_far":0.00003042146454390604,"scale_diff2_near_over_variance":2.332801342010498,"scale_diff2_mid_over_variance":2.332801342010498,"scale_diff2_far_over_variance":2.332801342010498,"value_histogram":[[[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],[0.99993896484375,0.99993896484375,0.99993896484375],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0,0,0],[0,0,0],[0,0,0],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.00003042146454390604,2.332801342010498],[0.0625,0.00003042146454390604,2.332801342010498],[0.25,0.00003042146454390604,2.332801342010498]]]},"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\",\"23\",\"0\",\"87\"]"}