| object(s) | globular cluster M 3 |
| constellation | Canes Venatici, the hunting dogs |
| equipment | ASA Astrograph 10" at f/2,8, Astro modified Canon EOS 40D |
| exposure | 20 x 300 sec Light at 800 ASA unguided |
| date | Apr 16 2010, Engelhardsberg Germany |
| conditions | varying conditions, stars around 4m5, dust |
| image processing | DeepSkyStacker 3.3.2, Photoshop CS4, PixInsight 1.6 |
| remarks | --- |