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Fig. 5

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Lithium 670.8-nm region in the spectrum of HD 123351. Shown are three consecutive R = 120000 spectra obtained at CFHT in May 2000 at orbital phase 0496 along with a reference spectrum of the inactive K0.5III star 16 Vir. All spectra are shifted in intensity for a clearer display. A very high-resolution spectrum of the Sun from the National Solar Observatory solar atlas (Kurucz et al. 1984) is shown for comparison. HD 123351 shows a significant lithium line with a total equivalent width of 90 mÅ.

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