Daily Sunspot Evaluation
Observation Details Thursday, 19 May 2011
- No
- 16207
- Date
- 2011 / 05 / 19,559
- Time
- 13:25 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 3
- Number of spots (f)
- 7
- Relative number (R)
- 37
- Lf
- 1
- P0
- -19.77°
- B0
- -2.20°
- L0
- 228.25°
- Observer
- Hikmet ÇAKMAK
Remarks: Hafif Sis, Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CAO – 5 | -23 | 48W | 276 | 49W | 7.1 | |
| 2 | HS_ – 1 | -15 | 34E | 194 | 33E | 1.8 | |
| 3 | AX_ – 1 | -16 | 60E | 168 | 59E | 0.7 |