Daily Sunspot Evaluation
Observation Details Monday, 4 February 2013
- No
- 16742
- Date
- 2013 / 02 / 04,552
- Time
- 13:15 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 3
- Number of spots (f)
- 13
- Relative number (R)
- 43
- Lf
- 1
- P0
- -13.64°
- B0
- -6.27°
- L0
- 232.03°
- Observer
- H.ÇAKMAK-O.G.
Remarks: Bulutlar Arasında, Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 3 | 11 | 09W | 241 | 10W | 02.5 | |
| 2 | CSI – 9 | 22 | 36E | 196 | 35E | 06.5 | |
| 3 | AX_ – 1 | 6 | 71E | 161 | 70E | - |
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