Daily Sunspot Evaluation
Observation Details Monday, 12 July 2021
- No
- 19213
- Date
- 2021 / 07 / 12,358
- Time
- 08:35 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 2
- Relative number (R)
- 22
- Lf
- 2
- P0
- 2.51°
- B0
- 4.06°
- L0
- 261.05°
- Observer
- Ergün EGE
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HR_ – 1 | 23 | 58.2E | 203 | 56.2E | 1.3 | |
| 2 | AX_ – 1 | -17 | 25.1E | 236 | 23.1E | 0.7 |