11 Jan 2023
This is an image of NGC1851. It is a large globular cluster about 40,000 light years away in the constellation Columba.
NGC 1851
9 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 600 | 3h30m | 21 |
| Red | 600 | 3h20m | 20 |
| Blue | 600 | 3h20m | 20 |
| Green | 600 | 3h20m | 20 |