NGC 6894

  • Date: 15-16 July 2013
  • Location: Bergisches Land
  • Exposure: 5.8 hours LRGB (170:60:60:60 min.)
  • FWHM: 1.7-2.1 arcsec
  • Additional notes:
  • Telescope: 12″ f/6.1 Newtonian
  • Mount: Gemini G53f
  • Camera: ALccd9 + ALccd Filterwheel
  • Filters: Baader LRGB