Fig. 7
Top panel: IRAC color–color plot of the early-type galaxies in HCGs (black open triangles) and a sample of field ellipticals (blue filled circles). Bottom panel: the histograms of the log[S5.8/S3.6] color of the two samples. The early-type galaxies in the groups are marked with a black line (left axis), while the field ellipticals are presented in blue (right axis).
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.