| M47 | NGC 2422 |
| Open Cluster | Puppis |
| Magnitude 4.4 | Diameter 25min |
| 12/30/2003 |
|
| Charlotte | Prime focus | f/4 |
| 800mm | 16x | Motor drive and manual guiding |
| Canon Digital Rebel | 400 ISO | 3 minutes 6 second |
| Stack of 3 pictures (62s + 62s + 62s) aligned with Photoshop, curves and levels adjusted to get rid of the light pollution and the slight shift to red. |
| Back |