Michael Strauss
Michael Strauss Michael Strauss
The active galaxy luminosity function fits nicely onto the higherredshift quasar luminosity function.
n Very few high-luminosity Type II quasars are known. Essentially all high-luminosity objects show broad lines. n If the unification model is correct, then Type II quasars must exist at high luminosity. Characteristics: n Characteristics: n Weak or absent non-thermal continuum n Strong narrow high-ionization emission lines n So we went to look for such objects in SDSS! (Nadia ( Nadia Zakamska, Zakamska, PhD Thesis, 2005) 2005
- Page 1 and 2: Nearly Normal Active Galactic Nucle
- Page 3 and 4: Using SDSS for AGN Studies n A colo
- Page 5 and 6: The Luminosity Function from the fu
- Page 7 and 8: Comoving number density peaks betwe
- Page 9 and 10: The nature of low-luminosity quasar
- Page 11 and 12: Ratios of various emission lines al
- Page 13: The relative number of Type I and T
- Page 17 and 18: How do we determine intrinsic lumin
- Page 19 and 20: • Multiband continuum imaging wit
- Page 21 and 22: A montage of HST images of SDSSSDSS
- Page 23 and 24: These objects have IRAC colors cons
- Page 25 and 26: 19 quasars with z>5.7
The active galaxy luminosity function fits nicely onto the higherredshift<br />
quasar luminosity function.
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