Observation H-Alpha du 29 juillet 2025 à La Meyze
H-Alpha solar observation made on July 29, 2025 by isontheline and published on Wolf.Solar. Carrington rotation 2300.
Counts
| Hα active | 1 |
|---|---|
| Hα quiescent | 5 |
| Filaments | 9 |
| Flares | 0 |
| Plages | 7 |
Conditions
| Seeing | 3 / 5 |
|---|---|
| Transparency | 2 / 4 |
| Cloud cover (octas) | 4 |
Ephemerides
| Carrington rotation | 2300 |
|---|---|
| L₀ | 190.96° |
| B₀ | 5.59° |
| P | 9.87° |
| Declination | 18.62° |
| Julian day | 2460885.99167 |
That day in the community
| Daily mean Wolf number | 108 |
|---|---|
| Observations | 7 |
| CR | 2300 |