NGC 6946

  • Date: 4 October 2004
  • Exposure: 6,1 hours LRGB (248:34:36:45 min.)
  • FWHM:
  • Additional notes: SN2004et
  • Telescope: 12” f/6.0 Newtonian
  • Mount: Heavy Germanmount
  • Camera: StarlightXpress SXV-H9
  • Filters: Astronomik Typ II.c LRGB