Fig. 2
Comparison of atmospheric parameters (Teff, log g, [Fe/H] and ξ) of 25 common stars with Hansen et al. (2012) (open circles) and 44 common stars with Boesgaard et al. (2011) (crosses). There are eight overlapped stars in the above two subsamples. For the comparison with Boesgaard et al. (2011), the three stars with parameters taken directly from their work were not included.
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