Daily Sunspot Evaluation
Observation Details Tuesday, 12 December 2017
- No
- 18243
- Date
- 2017 / 12 / 12,340
- Time
- 08:10 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 3
- Relative number (R)
- 13
- Lf
- 2
- P0
- 11.33°
- B0
- -0.56°
- L0
- 244.97°
- Observer
- H.ÇAKMAK-S.K.
Remarks: Görüntü Titremesi, Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXI – 3 | -2 | 24.6E | 220 | 22.6E | 3.9 |
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