Was trying to do too many things at once last night, so this panorama has flaws that can never be fixed but it still shows the scene nicely:
Link to larger version from here:
http://philhart.com/content/comet-hunting-march
Comet Panstarrs and Comet Lemmon
Five frame panorama, Canon 6D DSLR
50mm lens, 8 secs, f2, ISO1600
cheers
Phil