Commonly found results: Obscuration

• 3. Obscured AGN are the vast majority
• 78±5% averaged over cosmic time (Buchner+15)
• Obscured fraction decreases with L
• in LDDE formulations:
• 4. Obscuration evolves somehow with redshift
• The fraction of obscured AGN increases
• Buchner+15: Because luminosity-dependent shape of (3) is at higher L at high-z
• 5. Compton-thick fraction is 10-50%
• 38±8% average over cosmic time (Buchner+15)
• Agreement with local SMBH density and CXRB can be found (Ueda+14)