Object: Galaxy NGC 891
Date: September 28, 2003
Equipment: 10" SCT at F/6.3, HX916 CCD, G11 mount, ST-4 autoguider
Exposure: LRGB 60:30:30:30, color binned 2x2
Processing: Photoshop
Comments: No flats and no dark frames were applied
There's some differential flexure between my main telescope and the guide scope that caused the elongated stars. 

Copyright 2003 Paul Kanevsky