Exposure time: 2 hours, 40 minutes (20 min. 7 nm H-alpha 2x2 binned subs ) | Optics: Vixen VMC260 f/11.5 | Camera: SBIG ST-8300 | Mount: Astro-Physics Mach1 GTO | Location: Zoetermeer, Netherlands | Date: October 16, 2010.