Open Access

Fig. 18.


Difference between the PA of the cluster (see West et al. 2017; Durret et al. 2019) and that of the BCG, as returned by GALFIT. Only clusters found in West et al. (2017) and Durret et al. (2019) are included here. The histogram is to be compared to that shown in West et al. (2017) as a way to check that our results agree with theirs. All BCGs are represented in the gray diagram, while only those with an axis ratio b/a ≤ 0.8 are included in the red diagram. We also exclude all BCGs at redshift z > 0.9 on the blue 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.