| SES # | TOPICS | 
|---|---|
| L1 | Introduction: What is a Galaxy? | 
| L2 | How Do You Build a Galaxy? | 
| L3 | How are Galaxies Described? | 
| L4 | Gravitational Potentials: General Results | 
| L5 | Interesting and Special Cases | 
| L6 | Orbits in Spherical Potentials and Integrals | 
| L7 | Orbits in Axisymmetric Potentials Epicyclic Approximation  | 
| L8 | Equilibria of Stellar Systems Boltzmann Equation  | 
| L9 | Jeans' Equations in Spherical Coordinates | 
| L10 | Jeans' Equations Applied Jeans' Theorem  | 
| L11 | Stability: Jeans Mass and Spiral Structure | 
| L12 | Gravitational Mirages (aka lenses) via Fermat's Principle | 
| L13 | Applied Gravitational Lensing | 
| L14 | Weak Lensing | 
| L15 | Clusters of Galaxies | 
| L16 | Physics in Clusters of Galaxies | 
| L17 | The Sunyaev-Zeldovich Effect | 
| L18 | Cosmology: Recent History and a Serviceable Newtonian Model | 
| L19 | The Spherical Model | 
| E1 | In-class Exam | 
| L20 | Recombination | 
| L21 | From Fields to Objects: The Press-Schecter Recipe | 
| L22 | Adding GR to Cosmology | 
| L23 | Distances in Cosmology | 
| L24 | Cosmological Parameters | 
| L25 | Growing Modes in Expanding Universes: Jeans Redux | 
| L26 | Growing Modes: Radiation Dominated and Non-baryonic Universes | 
| L27 | Statistical Measures of Cosmic Structure | 
| L28 | The Cosmic Microwave Background and its Fluctuations | 
| L29 | Cosmological Helium Production | 
| L30 | Details of Helium Production | 
| L31 | Absorbers along Quasar Lines of Sight | 
| L32 | Active Galactic Nuclei | 
| L33 | The Black Hole Paradigm for AGN | 
| L34 | Accretion Disks | 
| L35 | Superluminality and Jets | 
| L36 | Extragalactic Sky Brightness: Present and Past Superposed | 
| L37 | Bonus Lecture #1 | 
| L38 | Bonus Lecture #2 | 
| E2 | Three-hour Final Exam |