Autore dello sfondo:
Alexander Weis
16 Apr 2023
Horsehead Nebula Widefield
Based on the Widefileld OneClick Contest Data for April 2023 HORSEHEAD NEBULA WIDEFIELD obtained with CHI-5-CCD in the HLRGB filter set. Not qualified for the contest as such as it is only my first submission for the gallery. But it is great to compare and learn.
Dataset da cui è stata elaborata l'immagine
B33
1 credit
- Tipo di obiettivo............................................................................................................................Dark Nebula
- Fotocamera............................................................................................................................FLI ML16200
- Coordinate dell'obiettivo............................................................................................................................RA 85.24583 Dec -2.45833
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................09 Feb 2021 - 09 Feb 2021
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 180 | 12m | 4 |
| Red | 180 | 12m | 4 |
| Green | 240 | 12m | 3 |
| Blue | 240 | 12m | 3 |
| Halpha | 60 | 3m | 3 |