Thread: Westerlund 1
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  #12  
Old 13-06-2018, 10:39 PM
Stevec35 (Steve)
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Join Date: Aug 2010
Location: Canberra
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Quote:
Originally Posted by Geoff45 View Post
Nice tight image Steve. The interesting thing is that most of the stars in the cluster are blue supergiants, much reddened by absorption.
Geoff
Thanks Geoff. Yes that's true.
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