Comet Garradd Sky Watcher 100 mm APO

Here is  a summer time image from the Nova East Star Party.
Object Comet Garradd and M71
Exposure 14 minutes (14 X 1 minutes)
ISO 1600
Camera Canon 350D DSLR
Optics 100 mm SkyWatcher Black Diamond 100 mm f/9 APO
Location Smiley's Park
Processing Calibration, stacking and DDP Images Plus . The image was stacked and aligned twice, once on the comet and once on the stars. The comet stack was combined using a median combine to prevent trailed stars. The two images were layered and a mask was used to let the untrailed comet show through. Noise reduction applied in Paint Shop Pro .  The star colour was enhanced slightly and a masked curve used to reduce the stars slightly.