(left) Two LiLiMaRlin epochs of the He Iλ5875.6 and Na Iλλ5889.951,5895.924 region for the Bajamar star. A double Gaussian profile (green line) is fit to the He Iλ5875.6 absorption profile, with the blue vertical lines marking the A spectroscopic component and red vertical lines the B spectroscopic component. (right) The same two spectra in the region of the He IIλ8236.8 line. The blue and red vertical lines mark the expected positions as derived from the velocities of the He Iλ5875.6 fit. In both panels the spectral resolution has been degraded to R = 10 000 to better visualize the spectra. Telluric lines have been removed following Gardini et al. (2013).