Daily Sunspot Evaluation
Observation Details Tuesday, 18 January 2011
- No
- 16125
- Date
- 2011 / 01 / 18,349
- Time
- 08:22 UT
- Seeing
- 2 / 5
- Number of groups (g)
- 3
- Number of spots (f)
- 16
- Relative number (R)
- 46
- Lf
- 2
- P0
- -6.06°
- B0
- -4.84°
- L0
- 26.84°
- Observer
- Asuman GÜLTEKİN
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CSI – 5 | 24 | 43E | -16 | 41E | 6.9 | |
| 2 | BXI – 7 | 26 | 51E | 25 | 50E | 4.3 | |
| 3 | BXO – 4 | -29 | 36W | 63 | 38W | 3.8 |
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