Daily Sunspot Evaluation
Observation Details Thursday, 14 February 2013
- No
- 16748
- Date
- 2013 / 02 / 14,389
- Time
- 09:20 UT
- Seeing
- 2 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 4
- Relative number (R)
- 24
- Lf
- 1
- P0
- -17.23°
- B0
- -6.81°
- L0
- 102.51°
- Observer
- Orhan GÜNEŞ
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CAO – 3 | 18 | 60W | 163 | 61W | 9.8 | |
| 2 | HS_ – 1 | 14 | 28E | 75 | 27E | 2.3 |
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