25 Apr 2022
The Crescent Nebula (NGC6888) lies within a large nebulosity region surrounding the star Sadr in the constellation of Cygnus
NGC 6888
4 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 150 | 25m | 10 |
| Red | 150 | 25m | 10 |
| Green | 150 | 25m | 10 |
| Blue | 150 | 25m | 10 |
| Halpha | 1800 | 5h | 10 |