NGC 7741

  • Date: September 2013
  • Location: Bergisches Land / Germany // Altschwendt / Austria
  • Exposure: 10.8 hours LRGB (440:70:70:70 min.)
  • FWHM: 1.8-2.3 arcsec
  • Additional Notes: Note the Galaxy Clusters in the background
  • Telescope 1: 12″ f/6.1 Newtonian (360 min L)
  • Telescope 2: 18″ f/4.5 Newtonian (80 min L + RGB)
  • Mount: Gemini G53f + Heavy Fork Mount
  • Camera: ALccd9 + ALccd Filterwheel
  • Filters: Baader LRGB