This is a total of about 25 hours of 30 minute narrowband subs combined in the SHO palette. It was acquired using an Atik 460exm camera through a Tak 106ED on a 10 Micron GM1000HPS through the excellent Chroma 3nm filters.
Although not evident from the image, this is a bit of a milestone for me because I managed to sleep through most of it thanks to Sequence Generator Pro and GNS ('m using GNS2 Beta by the way). …just brilliant!
The full size image is here - Flickr
Don’t look too closely at the bottom corners - I seem have a little bit of tilt.
Hope you like it!