Autore dello sfondo:
Mark Johnston
04 Dec 2025
AR4274 sunspot region Nov 11 2025
November 11 2025 AR4274 spit out X and M class flares and caused unprecedented aurora visible as far south as southern Europe and the southern US. This is a high resolution view of that active region taken that day. The dataset includes the original SER capture video, a stacked TIF and a final processed JPG. Seeing 4/5.
Dataset da cui è stata elaborata l'immagine
AR4274 sunspot region Nov 11 2025
12 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............................................................................................................................11 Nov 2025 - 11 Nov 2025
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | - | 8m | 2000 |