Autore dello sfondo:
Bernard Miller
25 Jun 2021
Rosette Nebula
This is an image of NGC2238, also known as the Rosette Nebula, imaged and processed in narrowband using the Hubble palette. This nebula is large emission nebula about 5,200 light years away in the constellation Monoceros.
Dataset da cui è stata elaborata l'immagine
Caldwell 49
1 credit
- Tipo di obiettivo............................................................................................................................Emission Nebula
- Fotocamera............................................................................................................................FLI PL16803
- Coordinate dell'obiettivo............................................................................................................................RA 97.9167 Dec 4.95
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................27 Sept 2020 - 30 Oct 2020
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 800 | 40m | 3 |
| Luminance | 200 | 10m | 3 |
| Red | 300 | 10m | 2 |
| Green | 300 | 10m | 2 |
| Blue | 300 | 10m | 2 |