Daily Sunspot Evaluation
Observation Details Saturday, 27 August 2011
- No
- 16303
- Date
- 2011 / 08 / 27,403
- Time
- 09:40 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 25
- Relative number (R)
- 75
- Lf
- 1
- P0
- 19.72°
- B0
- 7.09°
- L0
- 347.35°
- Observer
- Sinan ALİŞ
Remarks: Kenar Titremesi, Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DSO – 2 | 17 | 75W | 62 | 76W | 6.6 | |
| 2 | DSC – 13 | 8 | 01E | 346 | 00E | 9.9 | |
| 3 | DSC – 7 | 18 | 18E | 329 | 17E | 3.4 | |
| 4 | HS_ – 1 | 18 | 48E | 299 | 47E | 2.6 | |
| 5 | HS_ – 2 | 13 | 57E | 290 | 56E | 2.8 |