Free Access
Fig. 9.
Download original image
Sum of the equivalent widths of the three CaT lines vs. v − vHB only for members stars in all our cluster sample. The dashed lines represent lines of equal metallicity of −0.6, −0.8, −1.0, −1.2, −1.4, and −1.6 dex from top to bottom.
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.