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Fig. 3


Location of the Feh-Duf star in the (log Teff,log g) plane (filled circle with attached error bars). Evolutionary tracks (Fagotto et al. 1994) at metallicity Z = 0.0004 for stellar masses 0.6, 0.8, 1.0, 1.2, and 1.5   M are plotted. Red circles represent the position of CEMP, CH and barium stars (Masseron et al. 2010).

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