Daily Sunspot Evaluation
Observation Details Thursday, 31 December 2015
- No
- 17637
- Date
- 2015 / 12 / 31,333
- Time
- 08:00 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 4
- Relative number (R)
- 14
- Lf
- 2
- P0
- 2.66°
- B0
- -2.86°
- L0
- 283.08°
- Observer
- Talar YONTAN
Remarks: Bulutlar Arasında, Yoğun Bulutlu
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DSO – 4 | -21 | 52W | 335 | 54W | 3.8 |
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