Daily Sunspot Evaluation
Observation Details Thursday, 17 May 2007
- No
- 97
- Date
- 2007 / 05 / 17,313
- Time
- 07:30 UT
- Seeing
- 2 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 10
- Relative number (R)
- 20
- Lf
- 2
- P0
- -20.44°
- B0
- -2.45°
- L0
- 101.38°
- Observer
- Tolga DİNÇER
Remarks: Görüntü titremesi, tül bulutlar
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | Dac – 10 | 2 | 30E | 71 | 28E | 5.5 |