Daily Sunspot Evaluation
Observation Details Tuesday, 9 September 2025
- No
- 20341
- Date
- 2025 / 09 / 09,319
- Time
- 07:40 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 6
- Number of spots (f)
- 29
- Relative number (R)
- 89
- Lf
- 2
- P0
- 22.99°
- B0
- 7.25°
- L0
- 358.13°
- Observer
- Süleyman FİŞEK
Remarks: Görüntü Titremesi, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | 9 | 69.1W | 67 | 71.1W | 2.6 | |
| 2 | BXO – 2 | 10 | 51.7W | 50 | 53.7W | 3.3 | |
| 3 | CSI – 8 | 29 | 49.6W | 48 | 51.6W | 11.5 | |
| 4 | CSI – 6 | 7 | 30.2W | 28 | 32.2W | 5.4 | |
| 5 | AX_ – 1 | 16 | 04.4E | 354 | 02.4E | - | |
| 6 | FHC – 11 | -14 | 06.4W | 4 | 08.4W | 16.9 |
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