This is a stack of 15 x 1/60 second frames processed in registax taken on Wednesday evening. The seeing was pretty average at the time when this was taken. It does demonstrate what a few moments of good seeing can make to an image
Poor / average seeing
http://farm8.staticflickr.com/7327/1...030cc4fb_h.jpg
This shot was taken last month under very good seeing and is a smaller stack size
http://farm4.staticflickr.com/3761/1...dc531d2d_k.jpg