{"collection":"grad-noise-175k","coord":"t12_x1_u6_b105","data":{"index":20866,"ordinal":"97488924","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(dot(P,lrg(P,D)))","image":"frame_expr-020866.png","measured":true,"step":166935,"globalStep":166935,"value_mean":0.07819916307926178,"value_positive_fraction":0.68359375,"value_abs_mean":0.7114862203598022,"value_variance":0.5385074019432068,"value_stddev":0.7338306307792664,"value_min":-1,"value_max":0.5773503184318542,"value_range":1.577350378036499,"histogram_probability_sum":1,"histogram_entropy_bits":0.9004305005073547,"gradient_energy_x":0.005563447717577219,"gradient_energy_y":0.005563447717577219,"gradient_magnitude_mean":0.007039627525955439,"gradient_axis_bias":0,"gradient_nonzero_flag":1,"laplacian_mean":-3.228772804675373e-10,"laplacian_energy":0.02233215421438217,"laplacian_abs_mean":0.014108276925981045,"gradient_magnitude_variance":0.011082914657890797,"gradient_magnitude_stddev":0.10527542233467102,"gradient_magnitude_cv":14.954686164855957,"gradient_magnitude_max":2.230710029602051,"gradient_energy_over_variance":0.020662473514676094,"laplacian_energy_over_variance":0.041470468044281006,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.015300393104553223,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.0284125953912735,"value_histogram":[[[0.31640625,0.31640625,0.31640625],[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],[0.68359375,0.68359375,0.68359375],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.015300393104553223,0.0284125953912735]]]},"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\",\"1\",\"6\",\"105\"]"}