Daily Sunspot Evaluation
Observation Details Monday, 12 April 2021
- No
- 19160
- Date
- 2021 / 04 / 12,396
- Time
- 09:30 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 3
- Relative number (R)
- 13
- Lf
- 1
- P0
- -26.14°
- B0
- -5.81°
- L0
- 24.19°
- Observer
- Ergün EGE
Remarks: Görüntü Titremesi, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXI – 3 | -21 | 19.1E | 5 | 18.1E | 4.6 |