Daily Sunspot Evaluation
Observation Details Sunday, 18 January 2015
- No
- 17349
- Date
- 2015 / 01 / 18,458
- Time
- 11:00 UT
- Seeing
- 2 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 16
- Relative number (R)
- 36
- Lf
- 1
- P0
- -6.11°
- B0
- -4.85°
- L0
- 181.96°
- Observer
- Sinan ALİŞ
Remarks: Yoğun Bulutlu
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 3 | -16 | 54W | 236 | 55W | 03.1 | |
| 2 | BXI – 13 | -6 | 18E | 164 | 17E | 04.9 |
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