Here's an hour's worth of M31 with the D800 @ iso 2000, 10 min subs and an astronomik CLS filter. This is about as high as M31 gets from Perth, and the light pollution is starting to mean I need to look around for a new dark sky site. A 10Mb version will appear eventually on my astrobin page, but it's been plate solving for the last two hours, so I'm not sure what's going on.
http://www.astrobin.com/users/alocky/
Had to do a lot of work in pixinisight to clean up the light pollution, so I'd appreciate any tips on how to improve the processing.
cheers,
Andrew.