Autore dello sfondo:
Judith Prana
14 Jun 2025
Witch in Space!!! (LRGB)
IC 2118 (also known as Witch-Head Nebula due to its shape) is an extremely faint reflection nebula believed to be an ancient supernova remnant or gas cloud illuminated by nearby super-giant star Rigel in the constellation of Orion. This target has several spiral galaxies including NGC 1752 and others.
Dataset da cui è stata elaborata l'immagine
NGC 1909
15 credit
- Tipo di obiettivo............................................................................................................................Reflection Nebula
- Fotocamera............................................................................................................................FLI PL16803
- Coordinate dell'obiettivo............................................................................................................................RA 75.5 Dec -7.9
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Australia
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................12 Oct 2020 - 10 Nov 2021
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 871 | 10h10m | 42 |
| Red | 514 | 6h | 42 |
| Green | 512 | 5h50m | 41 |
| Blue | 498 | 5h40m | 41 |