Daily Sunspot Evaluation
Observation Details Thursday, 22 July 2021
- No
- 19223
- Date
- 2021 / 07 / 22,458
- Time
- 11:00 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 6
- Number of spots (f)
- 24
- Relative number (R)
- 84
- Lf
- 1
- P0
- 6.93°
- B0
- 5.01°
- L0
- 127.40°
- Observer
- Talar YONTAN
Remarks: Görüntü Titremesi, Bulutlar Arasında, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DRO – 4 | 26 | 72W | 199 | 73W | 7.0 | |
| 2 | HA_ – 2 | 22 | 10.2E | 117 | 09.2E | 1.3 | |
| 3 | CAO – 10 | 25 | 45.5E | 82 | 44.5E | 10.6 | |
| 4 | DAO – 6 | -15 | 64.2W | 192 | 65.2W | 6.0 | |
| 5 | HR_ – 1 | -26 | 58.2E | 69 | 57.2E | 1.6 | |
| 6 | HR_ – 1 | -16 | 69.4E | 58 | 68.4E | 2.9 |