Autore dello sfondo:
Izabela Melamed
01 Aug 2021
Dumbbell Nebula, M27
The Dumbbell, a nearby planetary nebula residing more than 1,200 light-years away, is the result of an old star that has shed its outer layers in a glowing display of color.
Dataset da cui è stata elaborata l'immagine
M27
7 credit
- Tipo di obiettivo............................................................................................................................Planetary Nebula
- Fotocamera............................................................................................................................FLI PL16803
- Coordinate dell'obiettivo............................................................................................................................RA 299.9015 Dec 22.7212
- Emisfero............................................................................................................................Northern
- Posizione del telescopio............................................................................................................................Spain
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................18 Aug 2019 - 12 May 2022
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 213 | 2h50m | 48 |
| Red | 50 | 40m | 48 |
| Blue | 48 | 38m | 48 |
| Green | 45 | 35m | 47 |
| Luminance | 26 | 20m | 47 |