Autore dello sfondo:
Jan Scheers
29 Jul 2022
NGC 7793
This image shows NGC 7793, a spiral galaxy in the constellation of Sculptor some 12.2 million light-years away from Earth.
NGC 7793 is one of the brightest galaxies in the Sculptor Group, one of the closest groups of galaxies to the Local Group.
This image was acquired with CHI-1. Data from 5 one click observations.
Total integration time: 400 minutes
LRGB: 10 subs of 600s with each filter.
Dataset Telescope Live.
Dataset da cui è stata elaborata l'immagine
NGC 7793
10 credit
- Tipo di obiettivo............................................................................................................................Galaxy
- Fotocamera............................................................................................................................FLI ProLine PL9000
- Coordinate dell'obiettivo............................................................................................................................RA 359.4573 Dec -32.591
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................03 Jul 2022 - 19 Nov 2022
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Blue | 600 | 3h50m | 23 |
| Green | 600 | 3h50m | 23 |
| Red | 600 | 3h40m | 22 |
| Luminance | 600 | 3h40m | 22 |