[ralph1]

Thought I'd have a go at a Hyades and Pleiades wide field. I'm somewhat happy with the result but there is a vast amount of noise and an annoying glow that I couldn't get rid of down the bottom. I suspect it was because it was a warm night and the camera was hot but other opinions are welcomed as this plagues all of my wide field images.
Olympus PEN E-P3, 14-42 mm lense(I think it was set to 32mm, but not sure.)
ISO 12800, 60X10 second subs.