Daily Sunspot Evaluation
Observation Details Sunday, 19 January 2025
- No
- 20176
- Date
- 2025 / 01 / 19,410
- Time
- 09:50 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 9
- Number of spots (f)
- 91
- Relative number (R)
- 181
- Lf
- 1
- P0
- -6.80°
- B0
- -4.98°
- L0
- 194.27°
- Observer
- Süleyman FİŞEK
Remarks: Hafif Sis, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | EKI – 20 | 7 | 52.4W | 246 | 53.4W | 12.2 | |
| 2 | CKI – 11 | 18 | 09.2W | 203 | 10.2W | 7.0 | |
| 3 | CSI – 9 | 16 | 23.6E | 170 | 22.6E | 9.5 | |
| 4 | CSO – 3 | 14 | 38.6E | 155 | 37.6E | 13.2 | |
| 5 | BXO – 6 | -19 | 62.0W | 256 | 63.0W | 4.4 | |
| 6 | AX_ – 1 | -28 | 14.9W | 209 | 15.9W | - | |
| 7 | FKC – 36 | -9 | 13.3E | 181 | 12.3E | 16.6 | |
| 8 | CSO – 2 | -17 | 50.7E | 143 | 49.7E | 6.9 | |
| 9 | BXO – 3 | -6 | 68.4E | 125 | 67.4E | 5.8 |
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