M27

Object: M27
Optics: Planewave CDK 12.5" f/8.0
Astrodon HA 6 nm filter
Camera: SBIG STL11Km
CCD temperature: -10°C
Exposure: 1X1 HA-600min(20X30m)
Mount: Takahashi EM-400
Image processing: Maxim DL, PhotoshopCS4
Quebec, Qc, Canada
September 1, 2010