Observation H-Alpha du 9 septembre 2025 à La Meyze
H-Alpha solar observation made on September 9, 2025 by isontheline and published on Wolf.Solar. Carrington rotation 2302.
Counts
| Hα active | 7 |
|---|---|
| Hα quiescent | 0 |
| Filaments | 13 |
| Flares | 0 |
| Plages | 4 |
Conditions
| Seeing | 3 / 5 |
|---|---|
| Transparency | 1 / 4 |
| Cloud cover (octas) | 6 |
Ephemerides
| Carrington rotation | 2302 |
|---|---|
| L₀ | 356.19° |
| B₀ | 7.25° |
| P | 23.02° |
| Declination | 5.12° |
| Julian day | 2460927.96875 |
That day in the community
| Daily mean Wolf number | 69 |
|---|---|
| Observations | 2 |
| CR | 2302 |