Daily Sunspot Evaluation
Observation Details Friday, 11 August 2023
- No
- 19789
- Date
- 2023 / 08 / 11,438
- Time
- 10:30 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 42
- Relative number (R)
- 92
- Lf
- 1
- P0
- 14.62°
- B0
- 6.42°
- L0
- 308.06°
- Observer
- Başar COŞKUNOĞLU
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 4 | 26 | 35.3W | 344 | 36.3W | 04.7 | |
| 2 | DSC – 20 | 15 | 22.5W | 331 | 23.5W | 06.4 | |
| 3 | BXI – 11 | 19 | 04.3E | 304 | 03.3E | 06.2 | |
| 4 | HS_ – 5 | -23 | 32.4W | 340 | 33.4W | 04.5 | |
| 5 | AX_ – 2 | -13 | 03.9E | 304 | 02.9E | - |