Autore dello sfondo:
Jeff Lepp
17 Apr 2021
The Jelly and the Monkey
Pro DataSet of IC443 and NGC 2174
This was a tough one as there were a lot of bad columns in the data many of which did not show up until stacked. The Oiii and Sii were rather also weak and lacking integration time. Several subs were out of focus and the Oiii had some light clouds passing.
Dataset da cui è stata elaborata l'immagine
IC 443
2 credit
- Tipo di obiettivo............................................................................................................................Supernova Remnant
- Fotocamera............................................................................................................................FLI PL16083
- Coordinate dell'obiettivo............................................................................................................................RA 94.2177 Dec 22.17061
- Emisfero............................................................................................................................Northern
- Posizione del telescopio............................................................................................................................Spain
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................04 Sept 2020 - 15 Mar 2021
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 462 | 1h40m | 13 |
| OIII | 225 | 45m | 12 |
| SII | 200 | 40m | 12 |