Object: | M13 Globular Cluster |
Date: | April 10, 2002 |
Equipment: | 10" SCT at F/6.3, HX916 CCD, G11 mount, ST-4 autoguider |
Exposure: | Total of 30 minutes: 10x1min, 5x2 min, 1x10min |
Processing: | Photoshop, curves and mild unsharp mask, no dark or flat frames applied |
Comments: | Good seeing (1.9" at one point), but very humid with some dew on the corrector |
Copyright © 2002 Paul Kanevsky