Autore dello sfondo:
Shubham Sharma
06 Oct 2020
Helix Nebula
Death of a star is a rather spectacular event...with some resulting in supernove and some resulting in planetary nebulae like Helix Nebula or NGC 7293.
Process- HOO
9x300 HA
12x300 OIII
Processed in HOO
Planewave CDK24
FLI ProLine PL9000
El Sauce Observatory Chile, CHI-1
.
Acquisition:
9x300 second exposures H Alpha
12x300 seconds for OIII
Total Exposure: 1 hour 45 minutes
Gear: Planewave CDK24 with FLI ProLine PL9000
Stacked on Deep Sky Stacker and processed on PS
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 |