Daily Sunspot Evaluation
Observation Details Tuesday, 11 April 2017
- No
- 18018
- Date
- 2017 / 04 / 11,288
- Time
- 06:55 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 6
- Relative number (R)
- 16
- Lf
- 3
- P0
- -26.19°
- B0
- -5.89°
- L0
- 242.25°
- Observer
- Süleyman FİŞEK
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CSI – 6 | 8 | 52E | 191 | 49E | 7.7 |