Autore dello sfondo:
GEORGE YAEGER
20 Apr 2026
CED 54 Bright Hii Region
stacked it with DSS and then stretched it with Gimp. I had to adjust the stretching for the Halpha and Sii components. I used the HOS mapping to RGB. I aligned the data with Siril and also used the denoise Siril command. Lastly I post processed it with Gimp.
Dataset da cui è stata elaborata l'immagine
CED 54
1 credit
- Tipo di obiettivo............................................................................................................................Star-forming Regions
- Fotocamera............................................................................................................................QHY 600M
- Coordinate dell'obiettivo............................................................................................................................RA 82.8753 Dec 9.8256
- Emisfero............................................................................................................................Northern
- Posizione del telescopio............................................................................................................................Spain
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................15 Mar 2023 - 19 Mar 2023
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| OIII | 600 | 40m | 4 |
| Halpha | 600 | 40m | 4 |
| SII | 600 | 40m | 4 |