Autore dello sfondo:
Sean Liang
10 Jan 2022
The Crescent Nebula (NGC 6888) - Wide View
This wide view image shows the beautiful interstellar clouds surrounding the Wolf-Rayet star WR136. In the centre of the image is the Crescent Nebula I posted yesterday.
The data was collected from the ‘IC Astronomy Observatory’ in Spain over a 6-month period through Telescopelive. I processed it using Pixinsight, Photoshop and Topaz DeNoise.
Dataset da cui è stata elaborata l'immagine
NGC 6888
4 credit
- Tipo di obiettivo............................................................................................................................Emission Nebula
- Fotocamera............................................................................................................................FLI PL16083
- Coordinate dell'obiettivo............................................................................................................................RA 303.0292 Dec 38.35
- Emisfero............................................................................................................................Northern
- Posizione del telescopio............................................................................................................................Spain
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................09 Oct 2019 - 22 Oct 2022
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 150 | 25m | 10 |
| Red | 150 | 25m | 10 |
| Green | 150 | 25m | 10 |
| Blue | 150 | 25m | 10 |
| Halpha | 1800 | 5h | 10 |