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Fig. 1

Position of HIP 67851 (open square) and HIP 97233 (filled circle) in the HR diagram. Different evolutionary tracks (Salasnich et al. 2000) for 1.7 M⊙ and 2.0 M⊙ are overplotted. The solid and dotted lines correspond to [Fe/H] = 0.0 and [Fe/H] = 0.32, respectively.
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