(click on the image for a larger version)
- ISO 800
- F5.0
- 90 second exposures (x 5); 7.5 minutes total
- Unfiltered
- Direct images through the 14.5 Newtonian
- Piggyback on the C-14
- Unguided
- Location: TDS
1.30.2009
| M13 - Globular Cluster | ||
|
(click on the image for a larger version) |
M13, the globular cluster in Hercules, is one of my
favorite objects. It is easy to find in Hercules and is one of the
brighter globulars. This is a stack of 5 images, 90 seconds
exposure each. Some processing is needed to bring out the rich
central core as well as the fainter outlying stars. - ISO 800 - F5.0 - 90 second exposures (x 5); 7.5 minutes total - Unfiltered - Direct images through the 14.5 Newtonian - Piggyback on the C-14 - Unguided - Location: TDS 1.30.2009 |