| M52 | The Scorpion NGC7654 |
| Open Cluster | Cassiopeia |
| Magnitude 6.9 | Diameter 16min |
| 11/09/2003 |
|
| Charlotte | Prime focus | f/4 |
| 800mm | 16x | Motor drive and manual guiding |
| Canon Digital Rebel | 200 ISO | 3 minutes 39 seconds |
| 3 pictures (63s + 71s + 85s) stacked, aligned and processed with Photoshop. |
| 09/20/2006 |
 |
| Doughton Park | Prime focus | f/3.3 |
| 530mm | 11x | Motor drive and manual guiding |
| Canon 20Da | 1600 ISO | 30 minutes |
| 10 pictures calibrated and stacked with ImagePlus, enhanced with Photoshop. The Bubble nebula appears on the right. |
| Back |