M17 Swan Nebula
 
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Telescope: Takahashi BRC-250, 1260 mm, F/5
CCD Camera: SBIG ST-10XME / CFW-8
Mount: German equatorial mount Astro-Physics 1200 GTO
Integration: LRGB 25:5:5:5, L binning 1x1, RGB binning 2x2
Date / Location / Sky: 6 August 2005 Mt. Etna - Sicily, 1500 m. s.l.

Good seeing

Software: MaxIm-DL, CCDSoft, Registar, PhotoShop