Daily Sunspot Evaluation
Observation Details Wednesday, 9 August 2017
- No
- 18131
- Date
- 2017 / 08 / 09,465
- Time
- 11:10 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 1
- Relative number (R)
- 11
- Lf
- 0
- P0
- 14.08°
- B0
- 6.34°
- L0
- 92.67°
- Observer
- Özgecan ÖNALTAŞ
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | -7 | 26W | 119 | 26W | 2.5 |