Daily Sunspot Evaluation
Observation Details Saturday, 31 July 2010
- No
- 77
- Date
- 2010 / 07 / 31,368
- Time
- 08:50 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 3
- Number of spots (f)
- 9
- Relative number (R)
- 39
- Lf
- 2
- P0
- 10.50°
- B0
- 5.72°
- L0
- 122.28°
- Observer
- Hikmet ÇAKMAK
Remarks: Bulutlar Arasında, Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HA_ – 6 | 13 | 42E | 80 | 40E | 3.5 | |
| 2 | AX_ – 2 | 20 | 51E | 71 | 49E | 1.8 | |
| 3 | ?__ – 1 | -26 | 73W | 195 | 75W | - |