Free Access

Fig. 19

image

Galactocentric radial velocity versus Galactic longitude and absolute latitude. The dashed blue lines represent the running velocity dispersion and the solid red lines the running median radial velocity (calculated in bin widths of 2° in l and 1° in b). The shaded regions represent the errors in velocity (calculated as ) and errors in dispersion (calculated as ).

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.