Free Access

Fig. 13.


Comparison of this study (yellow filled circles) with other studies for NGC 6528. Green filled squares from Carretta et al. (2001), orange filled pentagons from Origlia et al. (2005), filled blue stars from Zoccali et al. (2004), red filled crosses from Schiavon et al. (2017).

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.