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Old:
HW#2 returned. Some small issues,
but overall I am pretty happy
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with
the effort.
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Discuss
assumptions in first problem, different data, inclination
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For
the Coma problems, more thought into discussions, about all the
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assumptions,
the dark matter, stars, gas, etc.
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Pretty
nice overall.
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Discuss
the pros/cons of the galaxy spectrum modeling as currently
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implemented. Also, what of the redshift business?
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New:
for several problems you will need to run a galaxy simulator
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described
in the hand-out from Caroll & Ostlies appendix H. There is
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a
Windows based implementation that can be downloaded from
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http://tnewton.solarbotics.net/galaxy.html which you should get and
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verify
ASAP. I will demonstrate in class.
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Also,
five parts to a scientific article.
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