Arp 316

  • Date: 22-25 March 2011
  • Exposure: 7.4 hours LRGB (274:40:50:80 min.)
  • FWHM:
  • Additional notes: (727) Nipponia trail in upper right corner
  • Telescope: 18” f/4.5 Newtonian
  • Mount: Heavy Forkmount
  • Camera: SBIG ST10-XME
  • Filters: Astronomik Typ II.c LRGB