Wallpaper author:
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 from which the image was processed
NGC 7293
32 credit
- Type of target............................................................................................................................Planetary Nebula
- Camera............................................................................................................................FLI ProLine PL9000
- Target coordinates............................................................................................................................RA 337.4106 Dec -20.8372
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Chile
- Transient event............................................................................................................................No
- Observed on............................................................................................................................29 Jul 2019 - 18 Nov 2022
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 932 | 22h | 85 |
| Luminance | 321 | 7h35m | 85 |
| Red | 184 | 4h20m | 85 |
| Green | 180 | 4h15m | 85 |
| Blue | 194 | 4h35m | 85 |