[taxman (Matt)]

I dodged the clouds tonight for three 1 minute AVIs shot through my Nexstar 6SE.

I have never tried this before and I think I had the gain a little high because when a small cloud came over, I saw the detail pop right out. So I dropped the gain and took the best 100 frames to get this.

There was a big blue halo, particularly pronounced on the bottom edge. Getting rid of it (I have no idea what I am doing - just played with sliders) made it all look a little green, so I would appreciate any comments on what that could have been and how to avoid the blue halo in future.