Free Access

Fig. 2


Ks vs. (JKs) CMD of the complete catalog of RR Lyrae stars (red stars) compared with the sources in tile b201 as background. The CMD shows two prominent features, the disk main sequence (MS) and the bulge red giant branch (RGB), which are identified in the figure.

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.