HRDs of nearby clusters compared with PARSEC isochrones (see text for details) of the Pleiades (panel a), Praesepe (panel b), Coma Ber (panel c), Hyades (panel d), Alpha Per (panel e), and Blanco 1 (panel f). Praesepe, Hyades, and Alpha Per are fitted with Z = 0.02, while the others are reproduced using Z = 0.017.
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