Table 1: Mean ages of different sub-populations in $\omega $ Cen. mp: metal-poor, mr: metal-rich, mmr: most metal-rich (see Sect. 3).
(m-M)V EB-V $\overline{\rm age}_{\rm mp}$ $\overline{\rm age}_{\rm mr}$ $\overline{\rm age}_{\rm mmr}$
[mag] [mag] [Gyr] [Gyr] [Gyr]
13.85 0.11 $12.1\pm1.4$ $10.5\pm1.7$ $9.4\pm0.9$
14.00 0.11 $10.8\pm1.5$ $9.0\pm1.5$ $7.7\pm0.9$
13.70 0.11 $12.5\pm1.3$ $11.1\pm1.6$ $10.5\pm1.2$
13.85 0.13 $11.4\pm1.5$ $9.8\pm1.6$ $8.6\pm1.1$
13.85 0.09 $12.7\pm1.3$ $11.3\pm1.6$ $10.9\pm1.4$


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