Autore dello sfondo:
Michelle Ashford
10 Sept 2024
SH2-54
Sharpless 54 (SH2-54) is an extended emission nebula in the constellation of Serpens Cauda approx. 7000 light years from Earth. It belongs to the extended nebulosity that includes the Eagle and Swan nebulae. In its core there are many protostars and infrared sources, some of these are probably very young, high mass stars.
Dataset da cui è stata elaborata l'immagine
Sh 2-54
6 credit
- Tipo di obiettivo............................................................................................................................Emission Nebula
- Fotocamera............................................................................................................................QHY 600M
- Coordinate dell'obiettivo............................................................................................................................RA 274.46484 Dec -11.7345
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................25 Apr 2024 - 26 Jul 2024
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 326 | 3h10m | 35 |
| SII | 309 | 3h | 35 |
| OIII | 266 | 2h35m | 35 |