11 Dec 2020
This image of Messier 1 was created with a combination of 30 minutes of data from SPA-2 and 90 minutes from CHI-1.
M1
4 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 57 | 22m | 23 |
| Green | 42 | 16m | 23 |
| Red | 44 | 16m | 22 |
| Blue | 44 | 16m | 22 |
| Halpha | 573 | 3h30m | 22 |