Autore dello sfondo:
Dominic Gareau
15 Mar 2026
Lagoon Nebula
Messier 8, better known as the Lagoon Nebula, is a vast stellar nursery located about 4,000 light-years away in the constellation Sagittarius. Spanning over 100 light-years across, this emission nebula is one of the most active star-forming regions in our galaxy.
Dataset da cui è stata elaborata l'immagine
M8
5 credit
- Tipo di obiettivo............................................................................................................................Emission Nebula
- Fotocamera............................................................................................................................QHY 600M
- Coordinate dell'obiettivo............................................................................................................................RA 270.9042 Dec -24.3833
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................19 Feb 2023 - 25 Jul 2024
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 117 | 35m | 18 |
| Red | 124 | 35m | 17 |
| Green | 88 | 25m | 17 |
| Blue | 88 | 25m | 17 |
| Halpha | 1094 | 5h10m | 17 |