Daily Sunspot Evaluation
Observation Details Friday, 18 June 2010
- No
- 38
- Date
- 2010 / 06 / 18,354
- Time
- 08:30 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 3
- Relative number (R)
- 13
- Lf
- 2
- P0
- -8.41°
- B0
- 1.39°
- L0
- 331.51°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CRO – 3 | 29 | 30E | 303 | 28E | 05.4 |