{"collection":"grad-noise-175k","coord":"t16_x7_u3_b45","data":{"index":80965,"ordinal":"130213071","topo":"o2(x,o1(o2(x,x)))","expression":"pow(P,flr(sub(R,D)))","image":"frame_expr-080965.png","measured":true,"step":135727,"globalStep":135727,"value_mean":-0.22800606489181519,"value_positive_fraction":0.455078125,"value_abs_mean":0.8618331551551819,"value_variance":0.759056031703949,"value_stddev":0.8712382316589355,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.467224597930908,"gradient_energy_x":0.052758827805519104,"gradient_energy_y":0.008424483239650726,"gradient_magnitude_mean":0.05505182966589928,"gradient_axis_bias":0.7246149778366089,"gradient_nonzero_flag":1,"laplacian_mean":-0.0005500143161043525,"laplacian_energy":0.13388925790786743,"laplacian_abs_mean":0.08473809063434601,"gradient_magnitude_variance":0.05812965705990791,"gradient_magnitude_stddev":0.24110092222690582,"gradient_magnitude_cv":4.379525661468506,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.08060447871685028,"laplacian_energy_over_variance":0.1763891726732254,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.060984786599874496,"scale_diff2_mid":0.21154910326004028,"scale_diff2_far":0.42392498254776,"scale_diff2_near_over_variance":0.08034293353557587,"scale_diff2_mid_over_variance":0.2787002623081207,"scale_diff2_far_over_variance":0.5584897398948669,"value_histogram":[[[0.544921875,0.544921875,0.544921875],[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],[0.003387451171875,0.003387451171875,0.003387451171875],[0.0095062255859375,0.0095062255859375,0.0095062255859375],[0.023651123046875,0.023651123046875,0.023651123046875],[0.025482177734375,0.025482177734375,0.025482177734375],[0.0187835693359375,0.0187835693359375,0.0187835693359375],[0.0256500244140625,0.0256500244140625,0.0256500244140625],[0.015838623046875,0.015838623046875,0.015838623046875],[0.0145721435546875,0.0145721435546875,0.0145721435546875],[0.0224761962890625,0.0224761962890625,0.0224761962890625],[0.019439697265625,0.019439697265625,0.019439697265625],[0.01763916015625,0.01763916015625,0.01763916015625],[0.0173797607421875,0.0173797607421875,0.0173797607421875],[0.0171661376953125,0.0171661376953125,0.0171661376953125],[0.0169677734375,0.0169677734375,0.0169677734375],[0.021575927734375,0.021575927734375,0.021575927734375],[0.1855621337890625,0.1855621337890625,0.1855621337890625]]],"scale_curve":[[[0.015625,0.060984786599874496,0.08034293353557587],[0.0625,0.21154910326004028,0.2787002623081207],[0.25,0.42392498254776,0.5584897398948669]]]},"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\",\"7\",\"3\",\"45\"]"}