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Old 16-07-2010, 07:37 PM
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RobF (Rob)
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Join Date: Jul 2008
Location: Brisbane, Australia
Posts: 5,735
No need to rush into barlowing Dave if you're getting results that good. I've found for the 1000mm FL Newt I'm getting tracking as good as ever at 200mm in the guidescope versus old 700mm with a piggy back refractor (albeit a refractor with none of the sophistication of your little Vixen).

Craig Stark is always telling people about the marvels of subpixel guiding current software is capable of now, and with your QHY5 you'll definitely get all the benefits of that with your increased sensitivity.

Last edited by RobF; 16-07-2010 at 07:40 PM. Reason: note on subpixel guiding
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