Autore dello sfondo:
Alan Santana
15 Jun 2026
Solar Prominences and Limb Detail by Alan Santana
Image taken by Mark Johnston in Willow Springs Lake Arizona on Nov 24, 2025 using the Player One Apollo-M IMX174M camera with cooler and the TEC160FL apochromat telescope with Baader ERF, Baader TZ4 telecentric, Solar Spectrum 0.3A hydrogen alpha filter double stacked with Lunt 40mm 0.7A Ha filter. Field of view on the Sun 8.7 x 5.5 arc minutes.
Dataset da cui è stata elaborata l'immagine
Solar prominences and limb detail Nov 25 2025
6 credit
- Tipo di obiettivo............................................................................................................................Sun
- Fotocamera............................................................................................................................Player One Apollo-M IMX174M with cooler
- Coordinate dell'obiettivo............................................................................................................................RA 0 Dec 0
- Emisfero............................................................................................................................Northern
- Posizione del telescopio............................................................................................................................United States of America
- Evento transitorio............................................................................................................................Yes
- Osservato il............................................................................................................................25 Nov 2025 - 25 Nov 2025
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 240 | 4m | 1 |