Earlier today I posted an image on M8 that I took last full Moon. I also did the same treatment on M16. This is the result of 19 5 minute subs unguided. Unfortunately the tracking was not so good resulting in eggy stars. Has anyone got the Star Rounder PS plugin to work with CS5?
After seeing the results that batema got with the highpass filter on his Tarantula image I thought I would try it on this image. It certainly boosts the contast!