Daily Sunspot Evaluation
Observation Details Sunday, 13 July 2025
- No
- 20298
- Date
- 2025 / 07 / 13,465
- Time
- 11:10 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 8
- Number of spots (f)
- 45
- Relative number (R)
- 125
- Lf
- 0
- P0
- 3.03°
- B0
- 4.17°
- L0
- 42.71°
- Observer
- Ergün EGE
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DAI – 5 | 18 | 65.6W | 108 | 65.6W | 11.6 | |
| 2 | EKC – 11 | 28 | 30.9W | 74 | 30.9W | 13.8 | |
| 3 | DAI – 10 | 21 | 04.6E | 38 | 04.6E | 7.5 | |
| 4 | AX_ – 2 | 18 | 14.3E | 28 | 14.3E | 1.9 | |
| 5 | CHO – 6 | 19 | 23.8E | 19 | 23.8E | 6.0 | |
| 6 | CAO – 3 | -13 | 66.4W | 109 | 66.4W | 3.5 | |
| 7 | HS_ – 2 | -8 | 03.7W | 46 | 03.7W | 1.6 | |
| 8 | DRO – 6 | -15 | 52.9E | 350 | 52.9E | 8.8 |