Fig. 7
Download original image
Left: zoomed-in view of the observed CMD of NGC 2158 around the M-dwarf discontinuity. The solid blue line marks the MS fiducial, while the dashed line indicates the fiducial sequence for equal-mass binaries. Right: simulated CMD of MS stars. The solid red line represents the best-fit isochrone introduced in Fig. 1, and the dashed line corresponds to the equal-mass MS–MS binary fiducial.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.