Daily Sunspot Evaluation
Observation Details Tuesday, 8 February 2011
- No
- 16141
- Date
- 2011 / 02 / 08,319
- Time
- 07:40 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 14
- Relative number (R)
- 64
- Lf
- 2
- P0
- -14.89°
- B0
- -6.47°
- L0
- 110.73°
- Observer
- Asuman GÜLTEKİN
Remarks: Kenar Titremesi, Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CAO – 7 | 15 | 62W | 159 | 64W | 6.8 | |
| 2 | BXO – 2 | 8 | 40W | 137 | 42W | 1.3 | |
| 3 | BXO – 2 | 16 | 35E | 62 | 33E | 2.0 | |
| 4 | AX_ – 2 | 21 | 46E | 51 | 44E | 1.0 | |
| 5 | AX_ – 1 | -19 | 46E | 51 | 44E | - |
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