-> Telescope: LX200GPS 14" - Hyperstar 3 -> CCD: ATIK 314L+ (1,4mp) -> Guiding Telescope: SkyWatcher 80ED Pro -> Guiding Camera: Meade DSI 2 -> Guiding Software: PHD -> Filter: Baader Ha (8nm), O3 (8,5nm), S2 (13nm) -> Processing: MaximDl / CCDStack / PhotoShop CS5 -> Exposures: Ha, O3, S2 = 8hrs 45min -> Date: 25, 28, 30 June & 1, 5 July 2011 (5 Nights) -> Place: Rafina Attikis HOO: Hellenic Online Observatory GAC: Greek Astronomy Club http://www.greekastronomy.gr