NGC 281 (Pacman Nebula) Imaged in H-alpha

Overall Field
Date: July 30, 31, 2005
Instrument: 155mm Astro-Physics f7 Starfire @f7
Camera: SBIG ST11K
Guiding: Celestron 6" refractor @ f8 using ST-L Remote
Mount: Astro-Physics 1200 Mount
Exposure: H-alpha : 60 Min - 3 X 20 Minutes
Detector Temperature: -15C with water cooling Filters: ASTRODON 6nm H-Alpha, SII and OIII Filters
Capture Software: MaxIM DL
Processed in Images Plus, Picture Window Pro and Photoshop CS
Location: My Dark Sky Site in Highland County, Ohio