Astr 323 March 29, 2004: Galaxies and Black Holes

Dwarf and giant galaxies graph

Snickers Abstract

Edge-on Galaxy graphs

Photometry and Kinematics of NGC 5746

Question: What might you guess about Rotational Velocity and Random Velocity

Question: What familiar surface brightness laws are special casses of this?

Luminosity Vs. Radius graphs

Luminosity Vs Radius graphs, cont.

Nuclei and Central Black Holes

Barred Galaxy NGC 1300

Gas density computer simulation

Sgr A* radio source and stars

HR diagram of the central parsec stars

Question: Why is this really weird?