Daily Sunspot Evaluation
Observation Details Monday, 23 April 2018
- No
- 18338
- Date
- 2018 / 04 / 23,375
- Time
- 09:00 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 16
- Relative number (R)
- 26
- Lf
- 2
- P0
- -25.27°
- B0
- -4.92°
- L0
- 305.08°
- Observer
- H.ÇAKMAK-S.K.
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CAI – 16 | 3 | 26E | 279 | 24E | 9.8 |