02 Jul 2021
From four sets of one shot data, the elephant's trunk nebula is a concentration of interstellar gas and dust within the much larger ionized gas region in the constellation Cepheus.
IC 1396
10 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 600 | 3h | 18 |
| Blue | 600 | 3h | 18 |
| Green | 600 | 3h | 18 |
| Red | 600 | 3h | 18 |
| Luminance | 600 | 3h | 18 |