Daily Sunspot Evaluation
Observation Details Thursday, 29 June 2017
- No
- 18091
- Date
- 2017 / 06 / 29,417
- Time
- 10:00 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 2
- Relative number (R)
- 12
- Lf
- 1
- P0
- -3.34°
- B0
- 2.69°
- L0
- 275.75°
- Observer
- Seda KAPTAN
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CSO – 2 | 18 | 37W | 313 | 38W | 6.7 |