Fig. 2
F(2−12 keV)/(ν25F25) vs. HR4 diagnostic plot for the 145 sources found by cross-correlating the PSC IRAS catalogue at 25 μm and the 2XMM catalogue. Filled squares (red symbols in the electronic version only) are the 44 sources that have flux ratios and X-ray colors typical of Compton-thick AGN. The isolated object in the bottom-right part of the diagram marked with an empty circle is the only Galactic source (V* R Aqr) present in the Compton-thick candidate region.
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.