Observation H-Alpha du 13 décembre 2025 à La Meyze
H-Alpha solar observation made on December 13, 2025 by isontheline and published on Wolf.Solar. Carrington rotation 2305.
Counts
| Hα active | 1 |
|---|---|
| Hα quiescent | 5 |
| Filaments | 7 |
| Flares | 3 |
| Plages | 5 |
Conditions
| Seeing | 4 / 5 |
|---|---|
| Transparency | 3 / 4 |
| Cloud cover (octas) | 1 |
Ephemerides
| Carrington rotation | 2305 |
|---|---|
| L₀ | 182.54° |
| B₀ | -0.71° |
| P | 10.77° |
| Declination | -23.18° |
| Julian day | 2461023.02500 |
That day in the community
| Daily mean Wolf number | 71 |
|---|---|
| Observations | 6 |
| CR | 2305 |