M27 Dumbell Nebula Celestron C11 - f/6.3 ccd Sbig ST-10XME - AO7 Location: Aosta Valley, Italy - July 15, 2004 L - RGB 109 min. L=58 min binned 1x1 R=21 min binned 2x2 G=15 min binned 2x2 B=15 min binned 2x2
