Fig. 3

HR diagram of members (filled circles) of ϵ Cha. The open diamond marks the underluminous object ID#11. The grey lines are PMS isochrones of 1, 3, 10, and 100 Myr, and the dark line is the PMS isochrone of 4 Myr (Dotter et al. 2008). The dashed lines are the PMS evolutionary tracks for individual masses. The open circles are for stars ID#9 and 12, which have proper motions that deviate from the other stars.
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