Relevé H-Alpha du 2025-07-05 07:27 UTC
H-Alpha solar observation made on July 5, 2025 by solarium and published on Wolf.Solar. Wolf number 45 (4 groups, 5 spots). Carrington rotation 2299.
Counts
| Groups | 4 |
|---|---|
| Spots | 5 |
| Hα active | 3 |
| Hα quiescent | 6 |
| Filaments | 3 |
| Flares | 0 |
| Plages | 0 |
Conditions
| Seeing | 4 / 5 |
|---|---|
| Transparency | 1 / 4 |
| Cloud cover (octas) | -1 |
Ephemerides
| Carrington rotation | 2299 |
|---|---|
| L₀ | 150.92° |
| B₀ | 3.33° |
| P | -0.64° |
| Declination | 22.75° |
| Julian day | 2460861.81042 |
That day in the community
| Daily mean Wolf number | 67 |
|---|---|
| Observations | 4 |
| CR | 2299 |