Helix Nebula





IMAGE INFORMATION OBJECT INFORMATION
Telescope C9.25 on AP1200GTO Designation NGC7293
Focal Length F/5.8 1365mm Position R.A. 22h 29m 48.20s Dec. -20 49' 26.0"
Guiding eFinder & SBIG remote guidehead Type Planetary Nebula
Control MaximDL Magnitude 13.5
CCD Camera SBIG ST2000XM Size 27 arcminutes
Image Scale 1.12 arcsec Distance 700 Light years
Filters AstroDon LRGB Constellation Aquarius
Exposures 12 x 5min Lum 1x1, 8 x 4min ea RGB 2x2    
Calibration Flats, Bias only    
Software MaximDL, Photoshop CS2    
Date Chiefland Star Party 2008    
NOTES: This was at the Chiefland Astronomy village.