Autore dello sfondo:
Dan Crowson
30 Jan 2023
IC 2177
IC 2177 (Sharpless 292, LBN 1027, GUM 1, vdB 93, RCW 2 and others) is a reflection nebula located approximately 3,750 light-years away in Monoceros.
Luminance – 6x600s – 60 minutes – binned 1x1
RGB – 6x600s – 60 minutes each – binned 1x1
240 minutes total exposure – 4 hours
Imaged during March, April and December, 2021 and January, 2022 at the El Sauce Observatory (Rio Hurtado, Chile) with a FLI PL 9000 on a PlaneWave CDK24 at f/6.5 3974 mm.
This is a Telescope Live (https://telescope.live/) “One-Click Observation.”
LRGB - https://www.flickr.com/photos/dcrowson/52657791414/sizes/l/
Dataset da cui è stata elaborata l'immagine
Sh 2-292
5 credit
- Tipo di obiettivo............................................................................................................................Emission Nebula
- Fotocamera............................................................................................................................FLI ProLine PL9000
- Coordinate dell'obiettivo............................................................................................................................RA 106.1042 Dec -10.45
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................10 Dec 2020 - 08 Jan 2022
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 1133 | 2h50m | 9 |
| Luminance | 450 | 1h | 8 |
| Red | 450 | 1h | 8 |
| Green | 450 | 1h | 8 |
| Blue | 450 | 1h | 8 |