Daily Sunspot Evaluation
Observation Details Thursday, 9 August 2007
- No
- 172
- Date
- 2007 / 08 / 09,299
- Time
- 07:10 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 7
- Relative number (R)
- 17
- Lf
- 3
- P0
- 13.83°
- B0
- 6.31°
- L0
- 70.05°
- Observer
- Z. Funda BOSTANCI
Remarks: Görüntü Titremesi, Puslu
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | Hs_ – 7 | -5 | 03E | 67 | 00E | ~3 |