Open Access

Fig. 4


Spectrum synthesis of the region 5038 − 5058 Å using mean abundances. Black curves are observed spectra, red curves are models. From top to bottom phases 0.991, 0.258 (both ESPaDOnS), 0.390 (UVES), and 0.615 and 0.803 (both HARPS). The line of sight is closest to the magnetic pole at phase 0.9, and to the magnetic equator at phase 0.4.

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