Abell 84 Date: July – August 2008 Exposure: 3.1 hours LRGB (124:20:20:24 min.) FWHM: 2.2 arcsec Additional notes: Telescope: 18” f/4.5 Newtonian Mount: Heavy Forkmount Camera: SBIG ST10-XME Filters: Astronomik Typ II.c LRGB