Autore dello sfondo:
Neil Streeter
21 Sept 2022
Helix nebula NB-RGB from two bundles
This is the Helix nebula, processed from the RGB bundle and combined with the image processed in the HSO filter set. The images were stacked separately in PI then merged in Affinity Photo's layers.
Dataset da cui è stata elaborata l'immagine
NGC 7293
32 credit
- Tipo di obiettivo............................................................................................................................Planetary Nebula
- Fotocamera............................................................................................................................FLI ProLine PL9000
- Coordinate dell'obiettivo............................................................................................................................RA 337.4106 Dec -20.8372
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................29 Jul 2019 - 18 Nov 2022
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 932 | 22h | 85 |
| Luminance | 321 | 7h35m | 85 |
| Red | 184 | 4h20m | 85 |
| Green | 180 | 4h15m | 85 |
| Blue | 194 | 4h35m | 85 |