Free Access

Fig. 12.


Al abundances as functions of O for all GCs in our sample. Black dots indicate measurements and blue triangles indicate upper limits in O. The anticorrelation between those elements can be clearly seen for all clusters individually, except M 107 and M 71.

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.