Recommended books:

Osterbrock, D. E. & Ferland, G. J., 2006, Astrophysics of Gaseous Nebulae and Active Galactic Nuclei

Peterson, B.M., 1997, An Introduction to Active Galactic Nuclei, Cambridge University Press

Below are the links to the power-point slides of the lectures.

[Lecture 1]

[Lecture 2]

[Lecture 3]

[Lecture 4]

[Lecture 5]

[Lecture 6]

[Lecture 7]

[Lecture 8]

[Lecture 9-10]

[Lecture 11]

[Lecture 12]