Hi Guys,
Taken friday night of NGC1968 near the LMC. 15 x 5 minutes exposure at ISO 400. Yes i can go longer subs but ambient temp was hovering 19-21 degrees hence longer subs = more noise or, summer = do not go too long unless you have a cooler.
I normally record the ambient temp of each object i image from the first frame to the last so i can use my master darks accurately.
Hi Res here: (click button middle bottom)
http://www.ezystyles.com.au/gallery2...2_enterAlbum=0
Cheers.