Autore dello sfondo:
Marek Idec
30 Sept 2021
The Lagoon and the Trifid Nebulae
Messier 8 and Messier 20 are located in the constellation Sagittarius and well known as the Lagoon Nebula and the Trifid Nebula. This photo is composed from multiple One-Click observations between July and September 2021.
Dataset da cui è stata elaborata l'immagine
M8
4 credit
- Tipo di obiettivo............................................................................................................................Emission Nebula
- Fotocamera............................................................................................................................FLI PL16803
- Coordinate dell'obiettivo............................................................................................................................RA 270.9042 Dec -24.3833
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Australia
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................22 Feb 2020 - 28 Aug 2022
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Red | 123 | 39m | 19 |
| Halpha | 717 | 3h35m | 18 |
| Blue | 130 | 39m | 18 |
| Green | 120 | 36m | 18 |
| Luminance | 100 | 30m | 18 |