Daily Sunspot Evaluation
Observation Details Saturday, 1 April 2017
- No
- 18009
- Date
- 2017 / 04 / 01,323
- Time
- 07:45 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 49
- Relative number (R)
- 89
- Lf
- 2
- P0
- -26.16°
- B0
- -6.53°
- L0
- 13.75°
- Observer
- T.YONTAN=K.Y.
Remarks: Görüntü Titremesi, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CSO – 10 | 13 | 45W | 59 | 47W | 3.7 | |
| 2 | HS_ – 4 | 13 | 36W | 50 | 38W | 2.9 | |
| 3 | BXO – 3 | 11 | 02W | 16 | 04W | 5.3 | |
| 4 | EKC – 32 | -9 | 02W | 16 | 04W | 13.3 |