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Old 19-01-2012, 11:04 AM
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OzRob (Rob)
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Join Date: May 2009
Location: Thailand
Posts: 446
Quote:
Originally Posted by troypiggo View Post
Those curved lines there are what I understood to be cosmic rays. No?
Yes, but so is the straight line in the second image. There are quite a few in them as they are 30 minute darks.
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