Extragalactic Astronomy & Cosmology
Syllabus
ABCD Card
Galaxies are massive collections of stars, gas, dust, and dark matter. They are both the birthplace of stars and planets and the signposts of the universe. By studying what happens inside galaxies, we are able to understand the conditions under which stars form. By studying the galaxies themselves, we can understand how the environment shapes their structure and makeup. By studying the distribution of galaxies, we gain insight into the structure and evolution of the universe as a whole. In this class, we will undertake a detailed, quantitative study of galaxies, with particular attention to the environment in which galaxies form and evolve and their place in the universe as a whole.
The schedule for the course is below. Note that links to problem sets and materials will become active as the term goes on.
| Week of | Topic | Reading | Problem Sets |
| Aug 31 | Foundations & Fundamentals | Ch. 1 | |
| Sept 7 | Light and Catalogs | Ch. 1 | Problem Set 1 |
| Sept 14 | The Milky Way 30MA: NED | Ch. 2 | |
| Sept 21 | Properties of Large Galaxies 30MA: Gnuplot (Datafile, Guide to Gnuplot) | Ch. 3.1 – 3.3 | Problem Set 2 |
| Sept 28 | Scaling Relations and Galaxy Populations 30MA: Galaxy Zoo | Ch. 3.4 – 3.8 | Problem Set 3 |
| Oct 5 | Integrated Spectra and the ISM | Ch. 3.9 – 3.10 | Problem Set 4 Python Notebook (right click -> “Save Link As”) SDSS Images (right click -> “Save Link As”): NGC 5831 NGC 7817 |
| Oct 12 | Review (Monday), Exam (Thursday) Equation Sheet | ||
| Oct 19 | Dark Matter in Galaxies | ||
| Oct 26 | AGN | Ch. 5 | |
| Nov 2 | AGN (cont.) + Dark Matter | Ch. 5 | Problem Set 5 |
| Nov 9 | Large Scale Structure | Ch. 6 | |
| Nov 16 | Galaxy Evolution | Ch. 6 | |
| Nov 23 | Cosmology | Ch. 4 & 7 | |
| Nov 30 | Cosmology (cont.) | Ch. 4 & 7 | |
| Dec 7 | Review + Exam |