Free Access

Fig. 1


Behaviour of the elements of interest as a function of v sin i. Each row displays a different element and each column a different OC, sorted by age, as annotated. Stars are coloured as a function of Teff. The median [Fe/H] abundance of each OC is represented as a solid green line in the top panels, along with its error range (dashed green lines). Stars with [Fe/H] beyond the normal error range, which are suspected of being chemically peculiar Am and Fm stars affected by strong metallicism, are marked with black crosses. The solar line is plotted in orange. Median error bars are plotted in dark red.

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.