{"collection":"grad-noise-175k","coord":"t12_x16_u6_b4","data":{"index":33470,"ordinal":"98094838","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(add(D,pow(R,D)))","image":"frame_expr-033470.png","measured":true,"step":97607,"globalStep":97607,"value_mean":-0.993951678276062,"value_positive_fraction":0.00390625,"value_abs_mean":0.998235821723938,"value_variance":0.009351974353194237,"value_stddev":0.0967056080698967,"value_min":-1,"value_max":0.6360158920288086,"value_range":1.6360158920288086,"histogram_probability_sum":1,"histogram_entropy_bits":0.04311725124716759,"gradient_energy_x":0.0011978968977928162,"gradient_energy_y":0.0012610708363354206,"gradient_magnitude_mean":0.0016089803539216518,"gradient_axis_bias":-0.025691242888569832,"gradient_nonzero_flag":1,"laplacian_mean":7.133335588882517e-11,"laplacian_energy":0.005237448029220104,"laplacian_abs_mean":0.0031635533086955547,"gradient_magnitude_variance":0.0024545162450522184,"gradient_magnitude_stddev":0.049543075263500214,"gradient_magnitude_cv":30.79159927368164,"gradient_magnitude_max":2.228515386581421,"gradient_energy_over_variance":0.26293566823005676,"laplacian_energy_over_variance":0.5600365996360779,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.004319718107581139,"scale_diff2_mid":0.017027202993631363,"scale_diff2_far":0.032956454902887344,"scale_diff2_near_over_variance":0.4619044065475464,"scale_diff2_mid_over_variance":1.8207067251205444,"scale_diff2_far_over_variance":3.524010419845581,"value_histogram":[[[0.99609375,0.99609375,0.99609375],[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],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.0018310546875,0.0018310546875,0.0018310546875],[0.001373291015625,0.001373291015625,0.001373291015625],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.004319718107581139,0.4619044065475464],[0.0625,0.017027202993631363,1.8207067251205444],[0.25,0.032956454902887344,3.524010419845581]]]},"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\",\"16\",\"6\",\"4\"]"}