NGC 1977

  • Date: 29 Dezember 2008
  • Exposure: 1.2 hours RGB (20:20:30 min.)
  • FWHM:
  • Additional notes:
  • Telescope: 18” f/4.5 Newtonian
  • Mount: Heavy Forkmount
  • Camera: SBIG ST10-XME
  • Filters: Astronomik Typ II.c LRGB