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    ASTRONOMY 104  

  Week 5

Fall 2002

Date

Class Topic

Readings/Assignments

Monday,   

Sept. 16 

The HR diagram; Spectroscopic parallax

 

Ch. 17.4 - 17.7

Due: Review of image web sites

Wednesday, 

Sept. 18

Kepler's Laws and Newton's Laws

Kepler and Newton PPT

Ch. 2.5 - 2.7

 

Friday,   

Sept. 20

Binary Stars; Stellar Masses

Binary Stars PPT

Stellar Properties PPT

Ch. 17.8

Due: Constellation Guide

Solutions: Stellar Masses in Binary Systems

Solutions: Main Sequence Stars

* 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:

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

Review of Stellar Properties assignment due next Monday, Sept. 23.

2) Advanced Warning! Exam 1 is next week Friday. 

3) Remember to take advantage of the help session, Wednesday evening, 7 - 9, in room 210 Harrison Hall. 

4) Note that the cd in your text has hints to help answer the review questions at the end of each chapter. Also, there are answers for some questions in the back of the text.  On the companion website, http://cw.prenhall.com/bookbind/pubbooks/chaissonat4/  you can find sample test questions. 

 

 

Assignments:

1) Review of image web sites. Due Monday Sept. 16. 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 in class: Constellation Guide