Autore dello sfondo:
Eric Ganz
21 Oct 2021
The beautiful Rosette Nebula
Emission nebula lit by bright ultraviolet light from stars at the center.
Very active star forming region.
Nebula is 100 ly wide, and located at a distance of 5000 ly.
Latest results 12/2020 and 10/21
Telescope
ASA 500N, F-3.8
CAMERA FLI PL16803
50 cm Newtonian telescope
Chile
Telescope Live
200 minutes total exposure, SHO false color.
Pixinsight and photoshop, LR
Pro data set and advanced request.
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 |