Reddening versus distance of the 51 Milky Way globular clusters in our sample separated by Galactic component: bulge, disc, inner halo, and outer halo. Empty circles represent clusters with horizontal branch magnitude fainter than V = 17.5, filled circles are clusters with VHB brighter than 17.5.
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.