I have been gathering fifteen-minute subs of M16 for the past week.
Here is a total of 5.75 hours
I tell ya, it is well worth the effort and a visible difference when you take the time to create darks and flats for subtraction. Really.
Baz.
barry.armstead
Posted: Sat Apr 25, 2009 1:25 pm
Joined: 06 Jul 2006 Posts: 167 Location: canberra
I had another go at re-stacking them in Deep sky stacker then running them through photoshop with a crop as well. I think I have the colour right now and the technique is getting easier to replicate.