Daily Sunspot Evaluation
Observation Details Thursday, 8 June 2017
- No
- 18071
- Date
- 2017 / 06 / 08,358
- Time
- 08:35 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 12
- Relative number (R)
- 22
- Lf
- 2
- P0
- -12.50°
- B0
- 0.22°
- L0
- 194.50°
- Observer
- Ö.ÖNALTAŞ=S.K.
Remarks: Bulutlar Arasında, Yoğun Bulutlu
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXI – 12 | 6 | 15W | 210 | 17W | 6.5 |