Open Access
Fig. 4.
Download original image
Sérsic index n as a function of effective radius Re, colour-coded with redshift. Dots correspond to BCGs fitted with one Sérsic component and empty squares to BCGs fitted with two Sérsic components. For BCGs fitted with two components the properties of the outer component are considered.
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.