Fig. 3
Fourier transform of the CCF of 5 synthetic spectra (Δλ = 120 Å) with Teff = 9000 K, vsini = 40 km s-1 and convolved with the following Voigt profiles: thick solid line: original rotational profile. Thin solid line: gfwhm = 0.2 Å. Dotted line: gfwhm = 0.1 Å and lfwhm = 0.1 Å. Dashed line: gfwhm = 0.4 Å. Dot-dashed line: gfwhm = 0.2 Å and lfwhm = 0.2 Å.
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