Autore dello sfondo:
Bernard Miller
22 Jul 2021
NGC 6723 and 6727
This is an image of NGC 6723 and NGC 6727. NGC is the globular cluster in the upper left of the image. It is about 28,000 light years away in the constellation Sagittarius. NGC 6727 is the blue reflection nebula in the center of the image.
Dataset da cui è stata elaborata l'immagine
NGC 6723
1 credit
- Tipo di obiettivo............................................................................................................................Globular Cluster
- Fotocamera............................................................................................................................FLI PL16803
- Coordinate dell'obiettivo............................................................................................................................RA 285.30417 Dec -36.94083
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................13 Apr 2021 - 13 Apr 2021
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Red | 300 | 25m | 5 |
| Green | 300 | 25m | 5 |
| Blue | 375 | 25m | 4 |
| Luminance | 225 | 15m | 4 |