Wallpaper author:
Mark Johnston
18 Jun 2025
Two images of large solar prominence
Dataset includes two separate images of a large prominence taken 16 minutes apart. Dataset has 2 TIFFs and 2 finished JPGs. Seeing 4/5. Used my Saturn SQR-M with a reduced capture area. Seeing 4/5
Dataset from which the image was processed
Two images of large solar prominence
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............................................................................................................................10 Jun 2025 - 11 Jun 2025
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 900 | 30m | 2 |