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 ofTopicReadingProblem Set
Feb 19Foundations & FundamentalsCh. 1
Feb 26The Milky WayCh. 2Problem Set 1
30MA – NED
March 4The Milky Way (cont.)Ch. 2Problem Set 2
30MA
(use right click -> Save As on files below)
30MA – Data File
Gnuplot Demo
March 11Properties of Large GalaxiesCh. 3.1 – 3.3
March 18Scaling Relations and Galaxy PopulationsCh. 3.4 – 3.8Problem Set 3
30MA – GalaxyZoo
March 25Photometry & Galaxy PropertiesCh. 3.9 – 3.10Problem Set 4
Surface Photometry Python Code (Right Click-> Save Link As)
SDSS Images (Right Click-> Save Link As):
NGC 7817 NGC 5831
April 1Galaxy Properties (cont.)Ch. 3.9 – 3.10
April 8Review (Friday)
April 15Exam (Tuesday) + AGNCh. 5
April 22AGN (cont.) + Dark Matter (no class Friday)Ch. 5Problem Set 5
April 29Large Scale StructureCh. 6
May 6Galaxy Evolution (no class Tuesday)Ch. 6Tully-Fisher Lab
May 13CosmologyCh. 4 & 7Problem Set 6
May 20Cosmology (cont.)
A Tale of Many H0
Ch. 4 & 7
May 27Exam
Equation Sheet