{"collection":"grad-noise-175k","coord":"t12_x8_u6_b26","data":{"index":26716,"ordinal":"97771652","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(mlt(P,pow(R,R)))","image":"frame_expr-026716.png","measured":true,"step":43575,"globalStep":43575,"value_mean":-0.9988895654678345,"value_positive_fraction":0,"value_abs_mean":0.9988895654678345,"value_variance":0.000328153750160709,"value_stddev":0.01811501383781433,"value_min":-1,"value_max":-0.5934962034225464,"value_range":0.4065037965774536,"histogram_probability_sum":1,"histogram_entropy_bits":0.04413493722677231,"gradient_energy_x":0.00004388342495076358,"gradient_energy_y":0.00004288350464776158,"gradient_magnitude_mean":0.0003227028646506369,"gradient_axis_bias":0.011524209752678871,"gradient_nonzero_flag":0,"laplacian_mean":1.501754796906507e-11,"laplacian_energy":0.00018363434355705976,"laplacian_abs_mean":0.0005799944046884775,"gradient_magnitude_variance":0.00008658538718009368,"gradient_magnitude_stddev":0.009305126965045929,"gradient_magnitude_cv":28.83496856689453,"gradient_magnitude_max":0.41901543736457825,"gradient_energy_over_variance":0.2644093930721283,"laplacian_energy_over_variance":0.5595985054969788,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00015351423644460738,"scale_diff2_mid":0.0006183326477184892,"scale_diff2_far":0.0011601446894928813,"scale_diff2_near_over_variance":0.4678119122982025,"scale_diff2_mid_over_variance":1.8842772245407104,"scale_diff2_far_over_variance":3.535369396209717,"value_histogram":[[[0.99609375,0.99609375,0.99609375],[0,0,0],[0,0,0],[0.0014190673828125,0.0014190673828125,0.0014190673828125],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.0007476806640625,0.0007476806640625,0.0007476806640625],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[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]]],"scale_curve":[[[0.015625,0.00015351423644460738,0.4678119122982025],[0.0625,0.0006183326477184892,1.8842772245407104],[0.25,0.0011601446894928813,3.535369396209717]]]},"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":"[\"12\",\"8\",\"6\",\"26\"]"}