Thread: A new Prelim H a Eta Carinae
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Old 12-01-2016, 08:02 PM
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Atmos (Colin)
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Join Date: Aug 2011
Location: Melbourne
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Oh how I wish I had that kind of FOV!
As for the exposure times, if you want to go deep with Ha and a KAF-8300 sensor you'll probably have to push it out to 30 min exposures, read noise isn't your friend with narrowband :/
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