Daily Sunspot Evaluation
Observation Details Friday, 19 September 2025
- No
- 20350
- Date
- 2025 / 09 / 19,313
- Time
- 07:30 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 8
- Number of spots (f)
- 54
- Relative number (R)
- 134
- Lf
- 2
- P0
- 24.73°
- B0
- 7.13°
- L0
- 226.20°
- Observer
- Ergün EGE
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HR_ – 2 | 26 | 60.4W | 287 | 62.4W | 1.5 | |
| 2 | DSI – 8 | 10 | 20.3W | 247 | 22.3W | 5.6 | |
| 3 | CSO – 5 | 4 | 13.4E | 213 | 11.4E | 7.5 | |
| 4 | HS_ – 2 | 10 | 50.8E | 175 | 48.8E | 3.7 | |
| 5 | DAC – 21 | -18 | 17.2W | 243 | 19.2W | 10.8 | |
| 6 | HA_ – 2 | -15 | 14.6E | 212 | 12.6E | 2.9 | |
| 7 | AX_ – 3 | -17 | 23.4E | 203 | 21.4E | 1.6 | |
| 8 | CRI – 11 | -16 | 31.5E | 195 | 29.5E | 6.7 |
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