|
Thanks Andrew and John... John,2 minutes might be two short not sure,what are you shooting It with?If your got a bit of aperture and a fast f,ratio should help out and at 2 minutes you want 60 subs ! a UHC filter should help as well If you haven't got an Ha filter.
What camera are you using,what scope are you using?do you have autoguiding or do you guide manually?
|