Syllabus

 

Study Questions

 

Links

 

Tutorials

 

Astronomy Picture of the Day: Every day a new exciting image of the cosmos!

 

McKim Observatory

 

  

    ASTRONOMY 104: Stars and Galaxies 

  Week 5 Fall 2007

Lab Update

Date

Class Topic

Readings/Assignments

Monday,   

Sept. 17

The HR diagram;

 

Ch. 17.4 - 17.7

Due: Review of image web sites (BA2)

Wednesday, 

Sept. 19

The HR diagram;

Spectroscopic parallax;

Ch. 17.4 - 17.7

Solutions: Spectroscopic Parallax 

Friday,   

Sept. 21

Kepler's Laws and Newton's Laws

Binary Stars; Stellar Masses

Kepler and Newton PPT

Binary Stars PPT

Ch. 2.5 - 2.7 and Ch. 17.8

Due: Constellation Guide

Solutions: Stellar Masses in Binary Systems

 

* marks optional (but useful!) readings

 

week 1 week2 week 3 week 4 week 5   week 6   week 7
week 8 week 9 week 10 week 11   week 12 week 13 week 14
week 15

 Full Schedule

 


 

Announcements:

 

Assignments:

1) Advanced Warning! Due next week Wednesday in class:  

Review of Stellar Properties due next Wednesday, Sept. 26

Assignments:

1) Bonus Assignment 2: Review of image web sites. Due Monday Sept. 17. In this assignment you will explore and write a review of some of the web sites holding information about astronomical images. Go to three of the first five image web sites listed on the class links page (skip the "Photo Catalog of Messier Objects"). After you have looked at the three web sites and explored the information presented on each, make a list ranking the sites in order of overall usefulness. By overall usefulness you should consider: 1) quality of information, 2) quantity of information, and 3) ease of use. For each site give a brief description of the types of information available, its level of detail, how it was organized, whether it had links to other sources, etc. and discuss why you placed it where you did in your ranking. Lets use a five point (or five star!) rating scale, with 5 being the highest. You will make use of these image sites in later assignments, so you can save yourself some time later by learning about what each one has to offer now.

2)  Due Friday Sept. 21 in class: Constellation Guide This is a graded assignment, worth 30% of your "assignments" grade!