Autore dello sfondo:
Jan Scheers
22 Dec 2021
Happy holidays - NGC 2264
Merry Christmas & happy holidays with a colourful Christmas Tree Cluster and Cone Nebula (NGC 2264) !!
Combination of data from an older pro dataset and an advanced request with CHI-4 (ASA500N telescope)
Total integration time: 130 minutes.
LRGB 7:7:7:5 subs of 300s each with the 4 filters.
Dataset da cui è stata elaborata l'immagine
NGC 2264
1 credit
- Tipo di obiettivo............................................................................................................................Emission Nebula
- Fotocamera............................................................................................................................FLI PL16803
- Coordinate dell'obiettivo............................................................................................................................RA 100.22083 Dec 9.815
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................16 Dec 2020 - 21 Dec 2020
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 300 | 20m | 4 |
| Red | 400 | 20m | 3 |
| Green | 800 | 40m | 3 |
| Blue | 200 | 10m | 3 |