Daily Sunspot Evaluation
Observation Details Monday, 21 August 2023
- No
- 19798
- Date
- 2023 / 08 / 21,358
- Time
- 08:35 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 7
- Number of spots (f)
- 15
- Relative number (R)
- 85
- Lf
- 2
- P0
- 17.94°
- B0
- 6.89°
- L0
- 176.94°
- Observer
- Ergün EGE
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | 26 | 68.3W | 245 | 70.3W | 2.6 | |
| 2 | HS_ – 1 | 10 | 10.4W | 187 | 12.4W | 2.3 | |
| 3 | HS_ – 1 | 14 | 06.7E | 170 | 04.7E | 1.1 | |
| 4 | HS_ – 1 | 31 | 41.7E | 135 | 39.7E | 1.2 | |
| 5 | HA_ – 1 | 10 | 81E | 96 | 79E | 3.7 | |
| 6 | CSI – 7 | -19 | 47.1W | 224 | 49.1W | 5.6 | |
| 7 | AX_ – 3 | -13 | 24.5W | 201 | 26.5W | 0.6 |