Daily Sunspot Evaluation
Observation Details Thursday, 3 February 2011
- No
- 16137
- Date
- 2011 / 02 / 03,368
- Time
- 08:50 UT
- Seeing
- 2 / 5
- Number of groups (g)
- 3
- Number of spots (f)
- 11
- Relative number (R)
- 41
- Lf
- 2
- P0
- -12.98°
- B0
- -6.16°
- L0
- 175.79°
- Observer
- Başar COŞKUNOĞLU
Remarks: Kenar Titremesi, Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 2 | 13 | 05E | 171 | 03E | 2.4 | |
| 2 | BXI – 5 | -22 | 06W | 182 | 08W | 10.2 | |
| 3 | BXI – 4 | -19 | 19E | 157 | 17E | 3.9 |
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