Free Access

Fig. A.1

thumbnail

Variation in the A2 fraction with source X-ray luminosity in CDFS (solid line with hatched uncertainty region) and COSMOS (solid line with shaded uncertainty region). The ratio is A2/(A1 + A2), where A1 and A2 are the numbers of type-1 and type-2 sources, respectively. Here, the two samples are considered individually and at two different redshift ranges (middle and right columns). The different panels show the effect of different assumptions while assessing the luminosity and obscuration classes. The upper two panels show the difference between considering HR or NH to separate the population into type-1 (unobscured) and type-2 (obscured) sources. The middle lower panel shows the effect of adopting the intrinsic luminosity () instead of the observed luminosity (, upper panels). Finally, the bottom panel shows the effect of correcting for the NH bias when derived via flux-ratios (Paper I). A moving bin is used as described in Fig. 1. The horizontal dotted line shows the overall A2 fraction in each case, .

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.