Wallpaper author:
Steve Teel
04 Jun 2022
NGC7538
Emission nebula in Cepheus
Dataset from which the image was processed
NGC 7538
2 credit
- Type of target............................................................................................................................Emission Nebula
- Camera............................................................................................................................FLI PL16803
- Target coordinates............................................................................................................................RA 348.4042 Dec 61.5
- Hemisphere............................................................................................................................Northern
- Telescope location............................................................................................................................Spain
- Transient event............................................................................................................................No
- Observed on............................................................................................................................05 Nov 2021 - 07 Jun 2022
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Luminance | 1320 | 1h50m | 5 |
| Red | 360 | 30m | 5 |
| Green | 360 | 30m | 5 |
| Blue | 360 | 30m | 5 |
| Halpha | 600 | 40m | 4 |