Fig. 5

HR diagram with the PARSEC isochrone for an age of 0.98 Gyr and a metallicity Z = 0.025 (red curve) and the recommended Gaia-ESO parameters of UVES stars (green squares) and of GIRAFFE stars (blue circles). The stars that are members on the basis of their radial velocity but with [Fe/H] outside 1σ from the cluster average metallicity are shown with empty symbols.
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