
| Instructor: | Dr. Frank P. Maloney 462 Mendel Science Center; 519-6023; 519-4820; Frank.Maloney@villanova.edu; Office Hours: M&F 1:45 - 4:30 PM, W 10:00 - 11:00 AM, T&Th 12:45 - 2:00 PM, or by appointment |
| Text: | An Introduction to the Sun and Stars by Green and Jones ISBN 0-521-54622-2 |
| Grading: | Homework will contribute 100 points. There will be two hour-tests @ 100 points each, and a comprehensive final exam @ 200 points. |
This course is designed to serve as an introduction to astronomy and astrophysics for the student majoring in the sciences. We will follow a historical path, investigating the basic principles by which we gather information about the stars. We will then use these principles to study the nature of matter, energy, and the processes which power the stars' life cycles. If time permits, we will study the larger scale organization of stars into clusters and galaxies.
Successful completion of this course enables the student to :
In addition to this page of information, there is an astronomy information page you can monitor for general information and late-breaking news of things astronomical.
| TOPIC | TEXT SECTIONS | HOMEWORK PROBLEMS | DUE DATE | |
| Atomic Structure: Periodic Table of the Elements Table of the Nuclides Brownian Motion |
Thomson, Rutherford, Bohr | |||
| Radiation Processes: | Continuous Thermal 1 2 | 1.3.2 | | Homework #1 | 7 Sep |
| Atomic | 1.3.2 | | | ||
| Molecular | 4.3.2 | | | ||
| Basic Stellar Properties: | Names, Positions, Catalogs | | . | ||
| Brightnesses | | Homework #2 | . | ||
| Distances - Hipparcos | | Homework #3 | . | ||
| Luminosities | | . | . | ||
| Sizes - SIM | | | |||
| Colors | | . | |||
| Spectral Features | 3.3.2 | | | ||
| Temperatures | 3.3.2 | | . | ||
| Masses | 3.3.7 | | . | . | |
| Lifetimes | 6.2.5 | | . | ||
| The Hertzsprung-Russell Relationship | 4.1 - 4.3 | | Calibrated HR Plot | Properties Table | . . | |
| The Sun | Basic Properties | CH 1 & 2 | | . | . |
| Atmosphere | 1.2.1 - 1.2.3, 1.3.1 - 1.4.2 | | . | ||
| Sunspot Cycle | 1.2.2, 2.3.1 - 2.3.4 | | . | ||
| Energy Sources | 2.2.4, 6.3 | | . | . | |
| Model Stellar Interiors | 2.2.1 - 2.2.3 | | computer model | . | |
| see also: Space Weather, Solar Imagery | ||||
| Stellar Birth and Life: | Interstellar Medium | 5.2.1, 5.2.2 | | | |
| Stellar Formation | 5.3.1 - 5.3.2 | | | ||
| Pre-Main Sequence Stars | 5.3.3 | | | ||
| Main Sequence Stars | CH 6 | | | ||
| Stellar Clusters | 4.2.5 | | | ||
| Variable Stars | 3.3.5, 7.2.6, 8.2.1 | | | ||
| Stellar Death: | ||||
| Planetary Nebulae | 8.2.2 | | | ||
| White Dwarfs | 9.2 | | | ||
| Cataclysmic Variables, Novae, and Supernovae |
7.3.2 - 8.4.2, 9.5.2 | | | ||
| Neutron Stars and Pulsars | 9.3 | | | ||
| Black Holes | 9.4, 9.5.4 | | | ||
| The Milky Way | The Populations | |||
| Variable Stars | ||||
| A Radio View | ||||
| The Density Wave Model | ||||
| Galactic Motions | ||||
| The LSR | ||||
| Galactic Rotation - Mass | ||||
| Distance Indicators |
ACADEMIC INTEGRITY
As a community committed to the Augustinian ideals of truth, unity, and love, Villanova University prides itself on maintaining the highest standards of academic integrity and does not tolerate any form of academic dishonesty or misconduct. Violations of the University's Code of Academic Integrity (as found, for example, in Appendix I of the College of Liberal Arts & Sciences Enchiridion) will be treated as serious offenses. Violations of academic integrity include, but are not limited to, such activities as plagiarism, representing the work of another student as one's own, copying on tests, etc. The minimum penalty for such violations in this course will be an "F" for the assignment in question. The most serious offenses may lead to expulsion from the University, with a record of the reason for dismissal retained in the student's permanent file.
Each student in Sun & Stars is expected to work independently, submitting his or her own work to be graded. Upon encountering a particularly difficult concept or homework problem, students are encouraged to meet with the instructor for additional help.
STUDENTS WITH DISABILITIES
It is the policy of Villanova to make reasonable academic accommodations for qualified individuals with disabilities. If you are a person with a disability please contact me after class or during office hours and make arrangements to register with the Learning Support Office by contacting 610-519-5636 or at nancy.mott@villanova.edu as soon as possible. Registration with the Learning Support Office is required in order to receive accommodations.