1. Max-Planck Institut für Astronomie AGN10 - September 11 th, 2012

2. How do galaxies and BHs coevolve? M BH L Host ** R inf Black holes BLR Host galaxies

3. How do galaxies and BHs coevolve? What are the properties of a galaxy which hosts a QSO? (feedback, AGN triggering,...)

4. L R BLR M BH = G -1 R BLR v BLR 2 R BLR ~  L  v BLR = f FWHM CIV – MgII – H 

5. 0.30.8 Redshift Gain depth through stacking! 340 SDSS images ≈ 1/2 hr 8m class telescope “Population” properties vs. individual objects

6. 0.3 0.8 Redshift M BH 5 10 7 2 10 9 15,018 QSOs 446

11. 0.3 0.8 Redshift M BH 5 10 7 2 10 9

13. r-z z 0.3<z<0.4

14. r-z z 0.4<z<0.5

15. r-z z 0.5<z<0.6

16. r-z z 0.6<z<0.7

17. r-z z 0.7<z<0.8

18. n sersic R eff [kpc]

25. QSO PSF

26. QSO PSF

27. SFH

28.  ≡ M BH /M host increases of a factor ~7 from z=0 to z=3 CIV – MgII – H 