Daily Sunspot Evaluation
Observation Details Wednesday, 8 February 2017
- No
- 17973
- Date
- 2017 / 02 / 08,417
- Time
- 10:00 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 3
- Relative number (R)
- 23
- Lf
- 1
- P0
- -15.11°
- B0
- -6.50°
- L0
- 337.71°
- Observer
- S.FİŞEK=Ö.Ö.
Remarks: Görüntü Titremesi, Bulutlar Arasında, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 3 | 38E | 300 | 37E | - | |
| 2 | BXO – 2 | -11 | 73W | 50 | 74W | 3.4 |
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