Daily Sunspot Evaluation
Observation Details Monday, 30 July 2007
- No
- 163
- Date
- 2007 / 07 / 30,406
- Time
- 09:45 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 2
- Relative number (R)
- 12
- Lf
- 1
- P0
- 10.01°
- B0
- 5.63°
- L0
- 200.88°
- Observer
- Sinan ALİŞ
Remarks: Kenar titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | Hs_ – 2 | -9 | 18W | 219 | 19W | 2 |