Supernova remnant M1 (Crab Nebula) - 20 December 2011
| Optics: | Newton 610mm + Baader Ha |
|---|---|
| Focal: | 3450mm |
| Aperature: | 5,7 |
| Exposure: | 40x5min |
| Date & time: | 20 December 2011 from 20:17 UTC |
| Location: | Central Europe, Slovakia, Oravska Lesna |
| Atmosphere: | clear |
| Pointation: | TVGuider |
| Mount: | open fork |
| Camera: | SBIG STL11000 |