Active Galactic Nuclei
History of AGN research
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Jörn's Teaching Pages
Active Galactic Nuclei
Introduction
History of AGN research
AGN Taxonomy
Accretion and Accretion Disks
X-Ray Detectors
X-ray Continuum Emission and Broad Iron Lines
Ionization Equilibrium and Line Diagnostics
Broad Line Region
Narrow Line Region
Jets and Radio Loud AGN
AGN Surveys and AGN Environment
History
1908: E. Fath
,
1918: H. Curtis
,
1926: E. Hubble
,
1943: C. Seyfert
,
1954: W. Baade and R. Minkowski
,
1959: L. Woltjer
,
1963: M. Schmidt
Interlude
Interlude: Accretion Power