Fig. 4


Redshift distribution of the bright XXL cluster sample. Top: the bright sample compared with the distribution of 267 spectroscopically confirmed XXL clusters (to date). The latter has been rescaled to the same total number. Bottom: north/south fields separately (the bin width was doubled to obtain a shot noise comparable to that of the complete histogram).

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.