Daily Sunspot Evaluation
Observation Details Wednesday, 12 June 2013
- No
- 16843
- Date
- 2013 / 06 / 12,451
- Time
- 10:50 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 3
- Number of spots (f)
- 12
- Relative number (R)
- 42
- Lf
- 1
- P0
- -10.82°
- B0
- 0.72°
- L0
- 343.75°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi, Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 2 | 9 | 72W | 56 | 73W | 1.6 | |
| 2 | BXI – 9 | -10 | 11W | 355 | 12W | 3.6 | |
| 3 | AX_ – 1 | -7 | 22E | 322 | 21E | - |