Daily Sunspot Evaluation
Observation Details Sunday, 15 July 2007
- No
- 149
- Date
- 2007 / 07 / 15,375
- Time
- 09:00 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 19
- Relative number (R)
- 39
- Lf
- 2
- P0
- 3.61°
- B0
- 4.32°
- L0
- 39.74°
- Observer
- Mevlana BAşAL
Remarks: Görümtü ve Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | Cro – 4 | 2 | 47W | 87 | 49W | 5.5 | |
| 2 | Eao – 15 | -5 | 18W | 58 | 20W | 12.5 |