Thread: First light for my celestron 11" RASA
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Old 18-04-2018, 10:47 AM
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h0ughy (David)
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Quote:
Originally Posted by ChrisV View Post
Wow, how long are your subs going to be, like 10 sec ?
With my ASI071 I'm totally swamping read noise with 60-90 sec subs at F5.9 - buts that's in outer Sydney suburbs.
Will have to see, may not be longer than 60s
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