Log-normal process normalized two-point correlation reconstructed by our method (solid line) and imposed in the reconstruction by Lallement et al. (2018) (dashed line). One can see that the dust is assumed to be strongly correlated at a distance scale of up to about 30 pc. This plot shows normalized 1D cuts through the 3D Fourier transform of the log-normal spatial correlation power spectrum shown in Fig. 7.
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