{"collection":"grad-noise-175k","coord":"t16_x4_u3_b44","data":{"index":78423,"ordinal":"130091867","topo":"o2(x,o1(o2(x,x)))","expression":"pow(P,flr(add(D,D)))","image":"frame_expr-078423.png","measured":true,"step":115391,"globalStep":115391,"value_mean":-0.05772045999765396,"value_positive_fraction":0.53125,"value_abs_mean":0.8797682523727417,"value_variance":0.8191564083099365,"value_stddev":0.9050725698471069,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.5914435386657715,"gradient_energy_x":0.07103761285543442,"gradient_energy_y":0,"gradient_magnitude_mean":0.08597445487976074,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":-0.0006177031900733709,"laplacian_energy":0.1382790356874466,"laplacian_abs_mean":0.12698166072368622,"gradient_magnitude_variance":0.06363809108734131,"gradient_magnitude_stddev":0.25226590037345886,"gradient_magnitude_cv":2.9341959953308105,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.08672045171260834,"laplacian_energy_over_variance":0.16880664229393005,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.08488409966230392,"scale_diff2_mid":0.2743671238422394,"scale_diff2_far":0.30108511447906494,"scale_diff2_near_over_variance":0.10362379997968674,"scale_diff2_mid_over_variance":0.334938645362854,"scale_diff2_far_over_variance":0.3675551116466522,"value_histogram":[[[0.46875,0.46875,0.46875],[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],[0.01953125,0.01953125,0.01953125],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.0234375,0.0234375,0.0234375],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0.0234375,0.0234375,0.0234375],[0.0390625,0.0390625,0.0390625],[0.03515625,0.03515625,0.03515625],[0.01953125,0.01953125,0.01953125],[0.03125,0.03125,0.03125],[0.03515625,0.03515625,0.03515625],[0.0390625,0.0390625,0.0390625],[0.2265625,0.2265625,0.2265625]]],"scale_curve":[[[0.015625,0.08488409966230392,0.10362379997968674],[0.0625,0.2743671238422394,0.334938645362854],[0.25,0.30108511447906494,0.3675551116466522]]]},"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\",\"4\",\"3\",\"44\"]"}