Autore dello sfondo:
John Tipton
22 Mar 2021
NGC253
NGC253, also known as the Silver Coin Galaxy, is the brightest member of the Sculptor Group of galaxies. It is the fifth brightest galaxy in the sky and lies approximately 11 million light-years from earth. Data was obtained from a Pro Dataset posted on Mar 11, 2021.
Dataset da cui è stata elaborata l'immagine
Sculptor Galaxy
5 credit
- Tipo di obiettivo............................................................................................................................Galaxy
- Fotocamera............................................................................................................................FLI ProLine PL9000
- Coordinate dell'obiettivo............................................................................................................................RA 11.88808 Dec -25.28881
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................20 Jul 2020 - 30 Oct 2022
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 500 | 1h40m | 12 |
| Red | 600 | 2h | 12 |
| Green | 545 | 1h40m | 11 |
| Blue | 764 | 2h20m | 11 |