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NGC 6357&6338 in 3nm NII 16min
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12-05-2012, 09:01 PM
Moon
(James)
This sentence is false
Join Date: Oct 2008
Location: Melbourne
Posts: 1,158
Bert
What guide exposure are you using? How long can your mount track until a guider correction is **really** needed? I usually go 10 or 15 seconds between corrections. No point moving the mount if it's not needed.
James
Moon
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