Wallpaper author:
Mark Johnston
11 Oct 2025
4 pack of solar images from Sept 14 2025
Dataset consists of 4 different images of the limb of the Sun from Sept 14 2025 using the new Solar Spectrum 0.3A etalon in series with my Lunt 40mm etalon. All show prominences and other details in good seeing. There are 4 TIFFs from autostakkert as well as 4 individual finished JPGs
Dataset from which the image was processed
4 pack of solar images from Sept 14 2025
9 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............................................................................................................................14 Sept 2025 - 15 Sept 2025
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 450 | 30m | 4 |