ASTR 124 SECTION 3

Introduction to Stars, Galaxies and the Universe

Instructor: John F. Hawley

This is the home page for ASTRO 124 Section 3 Introduction to Stars, Galaxies and the Universe, Fall 2005. This home page provides you with information and related links to enhance your learning experience. NOTE: This home page is for SECTION 3 taught by MR HAWLEY. Policies, dates, exams, etc. are applicable only for that section. Mr. Hawley is available at the following locations:

  • Email jh8h AT virginia.edu
  • Phone: (434) 924-4901
  • Fax: (434) 924-3104
  • Office: 219 Astronomy Bldg.

This document is updated throughout the semester:
Last modified December 16, 2005

 

ANNOUNCEMENTS:

FINAL EXAM, FRIDAY DECEMBER 16: Your exam score has be posted on the toolkit. The average score for the final exam was 143 out of 200 possible.

Final grades are computed from the cumulative total of points for the semester. Your lowest test score will be dropped automatically and you only needed to complete 8 homeworks. Any curve will be applied to the total points after computation. Your final grades will be available through ISIS.

Homework 10 info is available. Grades are posted.

Results from the 3rd exam are now available. Scores have been posted.

Homework 8 grades are posted.

Homework 9 grades are posted.

 

As things are graded in this course scores will be posted to the Toolkit Gradebook. When you take the constellation quiz a score will appear for you. Access the gradebook through Toolkit; I think that the link I installed below will work as well.

If you are going to send me an email, you might do well to put something like "astr 124" in the subject line, rather than "URGENT: PLS RESPOND!" or "INVESTMENT OPPORTUNITY" or "get your meds here!" as the latter are likely to be deleted without being read.

NOW AVAILABLE: Frequently asked questions and their answers

Scores from homework, lab, and tests are available at the Toolkit Gradebook

 

About this course:

This is a descriptive course that covers the nature and evolution of stars, galaxies and the universe as a whole. Topics include the nature of light, the Sun, neutron stars and black holes, active galaxies, and the big bang. The level of mathematics required is basic algebra. Required course work includes 3 midterm exams, a final, a series of homework assignments, and a constellation lab assignment to be completed (preferably) early in the semester.

  The syllabus for this course describes course policies and can be accessed on the web. For further information about the astronomy department, go to its home page: http://www.astro.virginia.edu. You will also find links to other astronomical web resources there.

The text for the course is Foundations of Astronomy, by Seeds.

This course covers the material in Chapters 6 through 18. The reading follows the course schedule.

The exams are short answer and multiple choice. (I have written a short item providing general hints for taking multiple choice exams.)

Scores and grades will be available online through the toolkit.

 

Test Info:

Test Date Contents Results
First Test Sept. 22 Light, Sun, Stars TEST RESULTS
Second Test Oct. 20 Stellar Evolution TEST RESULTS
Third Test Nov. 17 Galaxies TEST RESULTS
Final Exam Dec. 16 About the Final Comprehensive

 

Homework Schedule Table

Homework Due Date PDF file HTML file Discussion
Homework 1 September 1 Homework 1 Homework 1 Info
Homework 2 September 8 Homework 2 Homework 2 Info
Homework 3 September 20 Homework 3 Homework 3 Info
Homework 4 October 4 Homework 4 Homework 4 Info
Homework 5 October 11 Homework 5 Homework 5 Info
Homework 6 October 18 Homework 6 Homework 6 Info
Homework 7 November 1 Homework 7 Homework 7 Info
Homework 8 November 8 Homework 8 Homework 8 Info
Homework 9 November 15 Homework 9 Homework 9 Info
Homework 10 December 6 Homework 10 Homework 10 Info

Other important dates:
  • Last day to DROP: Wednesday, September 7
  • Last day to ADD: Friday, September 9
  • Last day to WITHDRAW : Wednesday, October 19
  • Last day to take Constellation quiz for full credit: September 29
  • Last day to do Constellation quiz for any credit is: December 6
  • The FINAL EXAM will be held on December 16 (Friday) at 9 AM

Lecture Table of Contents

Topic 1: Light

Topic 2: The Sun

  Topic 3: Intro to the Stars

Topic 4: Interstellar Medium and Stellar Birth

Topic 5: Stellar Evolution

Topic 6: Stellar Death

Topic 7: Neutron Stars and Black Holes

Topic 8: Milky Way

Topic 9: Galaxies

Topic 10: Active Galaxies - to be Skipped

Topic 11: Cosmology

Further Information
 

TA OFFICE HOURS are held at the Astronomy Lab, 530 McCormick Road. The TA office hour schedule is 10 AM to 1 PM Monday, Wednesday and Thursday, and 3:30 to 6:30 PM Tuesday and Friday. See the TA Schedule Page for further information.

  Information about the CONSTELLATION LAB can be found on the Lab Info Page.