Autore dello sfondo:
Gianluca Galloni
04 Jul 2022
NGC6723, NGC6726
Amazing image of this reflection nebula, surrounded by a lot of space dust, with its little friend the globular cluster NGC6723. These two objects are neighbors only thanks to perspective, in fact the reflection nebula is "only" 500 l.y. far from us, instead the globular cluster is about 28400 l.y. far from us.
L 6x300s
RGB 5x300s
Processed with Pixinsight and Photoshop
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 |