Free Access

 

 

Table 1:

Selection criteria from ${1312-{\rm XMM}}$ catalog.

Catalog
BLa Photoz Totalb
1312XMMc 361 613* 974
Class $\geq 19$d (361)f 236 597
Radio quiete 322 223 545

Notes. (a) Broad-line sources from optical spectroscopy (FWHM > 2000 km s-1).
(b) This column gives the sum of the objects with spectroscopic or photometric redshifts.
(c)  $F_{[0.5-2]~{\rm keV}} \geq 10^{-15}~{\rm erg}~{\rm s}^{-1}~{\rm cm}^{-2}$ and secure optical association. The ${1312-{\rm XMM}}$ catalog also comprises: 241 sources which are not broad-line AGN; 34 sources which are spectroscopically classified as stars; 49 sources which are best-fitted with a stellar template and 14 sources for which the photometric redshift is not reliable. (d) According to Table 2 in Salvato et al. (2009). (e) $R \leq 10$. Radio loudness is defined in Eq. (3). We exclude 51 radio-loud sources: 39 with spectroscopic redshift and 12 with photometric redshift. (f) All spectroscopically identified broad-line AGN are included, even if the classification is less than 19. (*) Only extragalactic sources are considered.


Source LaTeX | All tables | In the text

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.