Daily Sunspot Evaluation
Observation Details Saturday, 11 August 2007
- No
- 174
- Date
- 2007 / 08 / 11,354
- Time
- 08:30 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 1
- Relative number (R)
- 11
- Lf
- 2
- P0
- 14.58°
- B0
- 6.43°
- L0
- 42.88°
- Observer
- Tolga GÜVER
Remarks: Kenar titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | Hr_ – 1 | -6 | 24W | 67 | 26W | ~1 |