Daily Sunspot Evaluation
Observation Details Friday, 19 August 2022
- No
- 19526
- Date
- 2022 / 08 / 19,399
- Time
- 09:35 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 7
- Number of spots (f)
- 28
- Relative number (R)
- 98
- Lf
- 1
- P0
- 17.40°
- B0
- 6.82°
- L0
- 340.37°
- Observer
- Olcay PLEVNE
Remarks: Bulutlar Arasında, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HK_ – 6 | 11 | 30.7W | 11 | 31.7W | 3.3 | |
| 2 | AX_ – 1 | 13 | 13.2E | 327 | 12.2E | - | |
| 3 | CSI – 4 | 27 | 18.6E | 322 | 17.6E | 8.1 | |
| 4 | DAC – 9 | -24 | 49.8W | 30 | 50.8W | 5.7 | |
| 5 | BXI – 4 | -8 | 13.5E | 327 | 12.5E | 3.8 | |
| 6 | BXI – 3 | -18 | 13.9E | 327 | 12.9E | 3.4 | |
| 7 | AX_ – 1 | -18 | 40.9E | 300 | 39.9E | - |