Daily Sunspot Evaluation
Observation Details Friday, 26 August 2011
- No
- 16302
- Date
- 2011 / 08 / 26,278
- Time
- 06:40 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 16
- Relative number (R)
- 66
- Lf
- 357
- P0
- 19.40°
- B0
- 7.06°
- L0
- 2.22°
- Observer
- Başar COŞKUNOĞLU
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CSI – 7 | 19 | 59W | 61 | 416W | 7.8 | |
| 2 | BXO – 4 | 17 | 42W | 44 | 399W | 3.5 | |
| 3 | BXO – 3 | 8 | 19E | 344 | 339W | 3.0 | |
| 4 | HS_ – 1 | 18 | 62E | 300 | 295W | 2.0 | |
| 5 | HS_ – 1 | 13 | 70E | 292 | 287W | 2.1 |