Free Access
Fig. 5

Age distributions of BCGs (green solid line), MGs (red dotted line), and FGs (blue dashed line). The velocity dispersions of those BCGs, MGs, and FGs all span the range from 270 km s-1 to 300 km s-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.