Autore dello sfondo:
Aso Makhoulian
07 Feb 2021
The Helix Nebula
The Helix Nebula is a planetary nebula located in the constellation Aquarius. Discovered by Karl Ludwig Harding, probably before 1824, this object is one of the closest to the Earth of all the bright planetary nebulae. The dataset contains only three 10-min narrowband images, observed with our huge 1-m telescope. Images taken by Peter Jenkins.
Dataset da cui è stata elaborata l'immagine
NGC 7293
1 credit
- Tipo di obiettivo............................................................................................................................Planetary Nebula
- Fotocamera............................................................................................................................FLI PL16803
- Coordinate dell'obiettivo............................................................................................................................RA 337.40833 Dec -20.83694
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................17 Aug 2020 - 18 Aug 2020
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| SII | 600 | 10m | 1 |
| Halpha | 600 | 10m | 1 |
| OIII | 600 | 10m | 1 |