NGC-7293 - The Helix Nebula
  • Details
    Date Taken: 08/01/2010
    Location: Austin, TX
    Telescope: Celestron HD-11 inch @ f/2
    Mount: CGEM
    Camera: Canon 5D mkII
    Processing: Images Plus 4.0
    Exposure: 30 X 240s @ ISO 640
    Other Equipment Used: IDAS-V4 filter, Solitaire Auto-guider
  • Photographer
    Joe R.