Daily Sunspot Evaluation
Observation Details Wednesday, 17 August 2016
- No
- 17841
- Date
- 2016 / 08 / 17,337
- Time
- 08:05 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 10
- Relative number (R)
- 60
- Lf
- 2
- P0
- 16.89°
- B0
- 6.76°
- L0
- 126.16°
- Observer
- Ö.ÖNALTAŞ=H.Ç.
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 2 | 4 | 47W | 173 | 49W | 1.1 | |
| 2 | HS_ – 3 | 8 | 46W | 172 | 48W | 2.1 | |
| 3 | AX_ – 1 | 5 | 40W | 166 | 42W | - | |
| 4 | AX_ – 1 | 10 | 44E | 82 | 42E | 0.8 | |
| 5 | CSO – 3 | -12 | 32W | 159 | 34W | 3.1 |