Daily Sunspot Evaluation
Observation Details Thursday, 23 October 2025
- No
- 20371
- Date
- 2025 / 10 / 23,292
- Time
- 07:00 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 8
- Number of spots (f)
- 13
- Relative number (R)
- 93
- Lf
- 3
- P0
- 25.61°
- B0
- 5.21°
- L0
- 137.87°
- Observer
- Ergün EGE
Remarks: Bulutlar Arasında, Yoğun Bulutlu
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HA_ – 2 | 10 | 35.3W | 173 | 38.3W | 2.5 | |
| 2 | AX_ – 2 | 11 | 10.2W | 148 | 13.2W | 1.8 | |
| 3 | AX_ – 1 | 15 | 51.5E | 86 | 48.5E | 1.4 | |
| 4 | HS_ – 1 | 1 | 85.7E | 53 | 82.7E | 9.9 | |
| 5 | HS_ – 1 | -13 | 72.2W | 210 | 75.2W | 4.0 | |
| 6 | HA_ – 3 | -12 | 05.0E | 133 | 02.0E | 3.5 | |
| 7 | HS_ – 1 | -9 | 05.4E | 132 | 02.4E | 2.2 | |
| 8 | HS_ – 2 | -6 | 37.5E | 101 | 34.5E | 2.6 |
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