NGC891 galaxy Celestron C9.25 - f/6.3 ccd Sbig ST-10XME - AO7 Location: Besana Brianza, Italy - November 8, 2004 LRGB 125 min. L=40 min binned 1x1 R=25 min binned 2x2 G=25 min binned 2x2 B=25 min binned 2x2
