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