Autore dello sfondo:
Jim DeLillo
22 Jan 2021
NGC 1955
NGC 1955 is an open cluster associated with an emission nebula located in the Dorado constellation. This nebula is part of the H II region which is part of the Large Magellanic Cloud and was discovered by James Dunlop on August 3, 1826. Its apparent magnitude is 9.0, and its size is 1.8 arc minutes. Wikipedia
Dataset da cui è stata elaborata l'immagine
NGC 1955
8 credit
- Tipo di obiettivo............................................................................................................................Emission Nebula
- Fotocamera............................................................................................................................FLI ProLine PL9000
- Coordinate dell'obiettivo............................................................................................................................RA 81.55 Dec -67.48333
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................17 Dec 2020 - 16 Nov 2022
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 307 | 3h45m | 44 |
| OIII | 307 | 3h45m | 44 |
| SII | 286 | 3h25m | 43 |