Thread: Nothing flashy; another test exposure through less than ideal conditions: NGC 6188
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Old 21-07-2010, 10:59 AM
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Moon (James)
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Join Date: Oct 2008
Location: Melbourne
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H
For the Ha filter, I found it seemed to work better with 20min subs. Now I'm thinking of trying 30mins next time.
Have you tried to guide through the OIII filter yet? How did it go?
James
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