{"collection":"grad-noise-175k","coord":"t6_x18_u0_b44","data":{"index":3878,"ordinal":"49450868","topo":"o2(x,o2(x,x))","expression":"pow(R,add(P,P))","image":"frame_expr-003878.png","measured":true,"step":31031,"globalStep":31031,"value_mean":-0.8597627878189087,"value_positive_fraction":0.073944091796875,"value_abs_mean":0.9917997121810913,"value_variance":0.2497740238904953,"value_stddev":0.4997739791870117,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.5042036771774292,"gradient_energy_x":0.022190019488334656,"gradient_energy_y":0.021936649456620216,"gradient_magnitude_mean":0.02370021492242813,"gradient_axis_bias":0.0057418798096477985,"gradient_nonzero_flag":1,"laplacian_mean":8.867186238603608e-7,"laplacian_energy":0.09196272492408752,"laplacian_abs_mean":0.04632069170475006,"gradient_magnitude_variance":0.043559230864048004,"gradient_magnitude_stddev":0.2087084800004959,"gradient_magnitude_cv":8.806184768676758,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.17666636407375336,"laplacian_energy_over_variance":0.3681837320327759,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.043192267417907715,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.17292539775371552,"value_histogram":[[[0.92578125,0.92578125,0.92578125],[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],[0.0023345947265625,0.0023345947265625,0.0023345947265625],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.00067138671875,0.00067138671875,0.00067138671875],[0.00067138671875,0.00067138671875,0.00067138671875],[0.000823974609375,0.000823974609375,0.000823974609375],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.0008392333984375,0.0008392333984375,0.0008392333984375],[0.001007080078125,0.001007080078125,0.001007080078125],[0.0009613037109375,0.0009613037109375,0.0009613037109375],[0.0011749267578125,0.0011749267578125,0.0011749267578125],[0.00128173828125,0.00128173828125,0.00128173828125],[0.0015869140625,0.0015869140625,0.0015869140625],[0.001922607421875,0.001922607421875,0.001922607421875],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.056854248046875,0.056854248046875,0.056854248046875]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.043192267417907715,0.17292539775371552]]]},"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":"[\"6\",\"18\",\"0\",\"44\"]"}