31 Aug 2023
In the northeast sector of Cygnus, is the seldom imaged emission nebula, Sh2-124. It is depicted here in an HST palette.
Sh 2-124
5 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 300 | 2h30m | 30 |
| SII | 300 | 2h30m | 30 |
| OIII | 300 | 2h30m | 30 |