Free Access

Fig. 3.

image

Left panel: comparison between the number of cosmological neighbors within a diameter of 2000 kpc () and the number of galaxies (Ngal) associated with the groups or clusters hosting the radio sources from T12. Black dots show FR 0s, and blue and red dots represent FRICAT and sFRICAT objects, respectively. The inset in the top right corner is a zoom into the regions of low Ngal values. Right panel: field around SDSS J111113.18+284147.0 as an example of objects with a large discrepancy between Ngal and . Cosmological neighbors are shown as red circles, and the green points mark the location of the closest (in projection) groups or clusters of galaxies with a redshift difference Δz <  0.005, listed in the T12 galaxy cluster and group catalog.

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.