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Cyoor
2008-Sep-30, 10:55 PM
Abit OT here.. not really about the show, but I kinda need it for something in school so Ill try anyway.

Anyone that can point me in a direction where I can find a good spectrum of the Andromeda Galaxy both in vissible light and around the 21 cm wavelength?
(Any other spectrum would be nice to, but not the main thing I need.)

StupendousMan
2008-Oct-01, 01:44 AM
The Astrophysics Data Service provided the following papers after a brief search for abstract words "Andromeda galaxy spectrum rotation curve":

http://articles.adsabs.harvard.edu//full/1984A%26A...141..195B/0000199.000.html?high=44c573e6c304801

http://articles.adsabs.harvard.edu//full/1975A%26A....38...15D/0000020.000.html?high=44c573e6c304801