Wallpaper author:
Mark Johnston
02 Sept 2025
Striking prominence Aug 18 2025
Striking prominence on the Sun Aug 18 2025. Photo taken across water for excellent seeing. Lots of spicule detail visible. Dataset consists of a raw TIFF from Autostakkert and a finished JPG
Dataset from which the image was processed
Striking prominence Aug 18 2025
5 credit
- Type of target............................................................................................................................Sun
- Camera............................................................................................................................Player One Apollo-M IMX174M with cooler
- Target coordinates............................................................................................................................RA 0 Dec 0
- Hemisphere............................................................................................................................Northern
- Telescope location............................................................................................................................United States of America
- Transient event............................................................................................................................Yes
- Observed on............................................................................................................................18 Aug 2025 - 19 Aug 2025
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 1800 | 30m | 1 |