Free Access

Fig. 5

thumbnail

Mg I EW and CaT ΣW for the foreground stars drawn from the Besançon model towards the direction of the dwarf spheroidal galaxies Sextans (top row), Sculptor (middle row) and Fornax (bottom row). The left panels show all the foreground stars, and the right panels the distribution of foreground stars left after applying a velocity criterion of 3σ around the systemic velocity of the galaxy. The dashed line indicates Eq. (1).

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.