M17 Data Set

[gorann]

Wim, @wimvb, my first impression was wow, that is a nice image with a lot of subtle detail. And it really is. However, I had not looked at this thread for a while and when I started comparing it to other versions in the thread it struck me that you could increase the dynamic range a bit. The dark areas are very dark and there are interesting structures in there that are difficult to see in your latest version, particularly in the central dark nebulosity and in the top parts of the image. Just a thought.