Free Access

Fig. 1.

image

Reduced spectra of two X-ray selected type-2 AGNs in the COSMOS field (ID: 05162 and 10690) obtained with FOCAS, after adopting 4 pixel binning in wavelength direction. Their two-dimensional spectra with a 2″̣1 section are shown at the top, respectively. Red vertical lines indicate the central wavelengths of rest-frame UV emission lines, i.e., Lyλ, N Vλ1240, C IVλ1549, He IIλ1640, and C IIIλ1909. The gray line in the top panel is an arbitrary spectrum with five times the flux for recognising relatively weak emission lines.

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.