Daily Sunspot Evaluation
Observation Details Saturday, 9 April 2011
- No
- 16176
- Date
- 2011 / 04 / 09,368
- Time
- 08:50 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 48
- Relative number (R)
- 98
- Lf
- 2
- P0
- -26.26°
- B0
- -6.06°
- L0
- 39.35°
- Observer
- Sinan ALİŞ
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | 15 | 72W | 111 | 74W | 4.1 | |
| 2 | CSO – 3 | 21 | 08E | 31 | 06E | 4.7 | |
| 3 | CSI – 20 | 17 | 14E | 25 | 12E | 7.0 | |
| 4 | CSI – 17 | 22 | 30E | 9 | 28E | 9.5 | |
| 5 | DSO – 7 | -20 | 47E | 352 | 45E | 4.8 |