Daily Sunspot Evaluation
Observation Details Wednesday, 18 April 2018
- No
- 18333
- Date
- 2018 / 04 / 18,528
- Time
- 12:40 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 2
- Relative number (R)
- 22
- Lf
- 0
- P0
- -25.77°
- B0
- -5.35°
- L0
- 9.10°
- Observer
- H.ÇAKMAK=B.C.
Remarks: Görüntü Titremesi, Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 2 | 12.6W | 22 | 12.6W | - | |
| 2 | AX_ – 1 | -14 | 07.3E | 2 | 07.3E | - |