Autore dello sfondo:
Bernard Miller
06 Jul 2022
47 Tucanae (NGC 104)
This is an image of 47 Tucanae, also known as NGC 104. It is a globular cluster about 13,000 light years away in the constellation Tucana. It is the second brightest globula cluster in the galaxy behind only Omega Centauri. It contains millions of stars in a sphere about 120 light years in diameter.
Dataset da cui è stata elaborata l'immagine
47 Tucanae
5 credit
- Tipo di obiettivo............................................................................................................................Globular Cluster
- Fotocamera............................................................................................................................FLI ProLine PL9000
- Coordinate dell'obiettivo............................................................................................................................RA 6.0223 Dec -72.0814
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................08 Sept 2019 - 23 Dec 2022
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Blue | 86 | 1h10m | 49 |
| Luminance | 55 | 45m | 49 |
| Red | 72 | 59m | 49 |
| Green | 84 | 1h9m | 49 |
| Halpha | 12 | 10m | 49 |