Old Favourite

[Mosc_007 (Charles)]

Did this one at F10 with the Celestron C11 to make the Horsey bigger.

12 Subs at 5 Mins each. About the most the DSLR can do before it's too noisy. Modded Canon 1100D.


Charles

[raymo]

Pretty good Charles; what ISO did you use?
raymo

[Mosc_007 (Charles)]

Originally Posted by raymo

Pretty good Charles; what ISO did you use?
raymo

Would have been 6400. Thats what I normaly use on the modded 1100d. On my stock 100d I use 3200. These are the max that Nebulosity will let me use. The 100d can do 25600.


I have modded my C11 to use Hyperstar. Now I need some good weather to see what I can do with it. Since it will be F2 I will start using my Atik 420c as the exposure times will be so short and the FOV will suit the 420c.


Charles

[Camelopardalis (Dunk)]

Nice one Charles, don't see many attempts imaging at f/10, but it definitely gives a nice big view

[Mosc_007 (Charles)]

Originally Posted by Camelopardalis

Nice one Charles, don't see many attempts imaging at f/10, but it definitely gives a nice big view

Thank you,

I would have liked more detail but at 2800mm Focal Length it would have needed a much longer exposure. More than the DSLR could handle.


Charles