NGC 7293

  • Date: 5 August 2007
  • Exposure: 1.7 hours Ha HaGB (60:18:8:14 min.)
  • FWHM:
  • Additional notes:
  • Telescope: 18” f/3.7 Newtonian
  • Mount: Heavy Germanmount
  • Camera: SBIG ST10-XME
  • Filters: Astronomik Typ II.c LRGB