Observation H-Alpha du 21 juin 2025 à La Meyze
H-Alpha solar observation made on June 21, 2025 by isontheline and published on Wolf.Solar. Carrington rotation 2299.
Counts
| Hα active | 0 |
|---|---|
| Hα quiescent | 5 |
| Filaments | 8 |
| Flares | 0 |
| Plages | 5 |
Conditions
| Seeing | 3 / 5 |
|---|---|
| Transparency | 2 / 4 |
| Cloud cover (octas) | 0 |
Ephemerides
| Carrington rotation | 2299 |
|---|---|
| L₀ | 331.46° |
| B₀ | 1.80° |
| P | -6.79° |
| Declination | 23.44° |
| Julian day | 2460848.17083 |
That day in the community
| Daily mean Wolf number | 76 |
|---|---|
| Observations | 8 |
| CR | 2299 |