M31 - the Andromeda Galaxy

This was taken on 11.10.09, using the William 98FLT and the M25C on the AP 900GTO mount. I have recently spent time reprocessing the frames, hoping that I've now learned more about processing than I knew then. But it's all in the eye of the beholder.
The exposure was 14x600 sec without flats, sigma added in Astroart and finally processed in Photoshop.