Observation H-Alpha du 18 octobre 2025 à La Meyze
H-Alpha solar observation made on October 18, 2025 by isontheline and published on Wolf.Solar. Carrington rotation 2303.
Counts
| Hα active | 1 |
|---|---|
| Hα quiescent | 3 |
| Filaments | 8 |
| Flares | 0 |
| Plages | 4 |
Conditions
| Seeing | 3 / 5 |
|---|---|
| Transparency | 2 / 4 |
| Cloud cover (octas) | 2 |
Ephemerides
| Carrington rotation | 2303 |
|---|---|
| L₀ | 201.04° |
| B₀ | 5.61° |
| P | 25.99° |
| Declination | -9.81° |
| Julian day | 2460967.00486 |
That day in the community
| Daily mean Wolf number | 96 |
|---|---|
| Observations | 9 |
| CR | 2303 |