Astronomie - Astrofotografie - 2008 - M31
| Objekt | M31 (Andromeda Galaxie) |
| Optik | William Optics Megrez 72/432 |
| Kamera | Atik 16HR Monochrome CCD |
| Brennweite | 345mm mit 0.8x Reducer (Field Flattener) |
| Filter | Astronomik L-RGB Filter |
| Montierung | Skywatcher H-EQ5 |
| Autoguiding | Skywatcher 102/500, DMK-21, Guidemaster |
| Belichtungszeit | 5x 30s, 6x60s, 2x180s, 1x600s, 1x900s, 1x1800s Luminanz 5x 60s - Rot 5x 60s - Grün 5x 60s - Blau |
| Ort/Zeit | Dachsberg, Bayern - 03.08.2008 |