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Journal 2/7/17 There are sections on our H-R Diagram we haven't talked about yet, even though we're at the end of our unit. What kinds of stars do you think go on the other parts of the diagram? When do you think we'll get to them? Objective Tonight’s Homework To prepare for our test on stars tomorrow Study for test tomorrow Studying for the Test on Stars Monday we’re going to have a test on the different kinds of stars. You need to know the following: - How we use parallax to measure distances to nearby stars. - Basic properties on each of the major kinds of stars. - What kinds of stars are in the local stellar neighborhood - How we measure luminosity and magnitude - How to calculate apparent and absolute magnitude - The basic structure and composition of the H-R Diagram - How to estimate the rough size of a star - How we use the H-R Diagram to measure star distances - How we use light curves to calculate properties of binary star systems Exit Question How ready are you for the test tomorrow? (0 = not at all, 10 = totally) (no wrong answers) a) 0 b) 2 c) 4 d) 6 e) 8 f) 10