Open Access
Fig. 7
Download original image
Evolution of the radial metallicity gradients with age (data from Table 2) and comparison with the literature. The median age of the OCs in each age bin is taken as a horizontal coordinate.
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.