Daily Sunspot Evaluation
Observation Details Friday, 25 September 2026
- No
- 20574
- Date
- 2026 / 09 / 25,470
- Time
- 11:17 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 6
- Number of spots (f)
- 15
- Relative number (R)
- 75
- Lf
- 0
- P0
- 25.46°
- B0
- 6.96°
- L0
- 7.37°
- Observer
- Melike ERYILMAZ
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 4 | 7 | 62.4W | 70 | 62.4W | - | |
| 2 | DSI – 6 | 1 | 44.4W | 52 | 44.4W | 9.0 | |
| 3 | HS_ – 1 | 13 | 13.3E | 354 | 13.3E | - | |
| 4 | AX_ – 1 | 14 | 20.6E | 347 | 20.6E | - | |
| 5 | AX_ – 2 | -9 | 02.7W | 11 | 02.7W | - | |
| 6 | AX_ – 1 | -17 | 15.6E | 352 | 15.6E | - |
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