Daily Sunspot Evaluation
Observation Details Monday, 30 June 2025
- No
- 20286
- Date
- 2025 / 06 / 30,490
- Time
- 11:45 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 13
- Number of spots (f)
- 53
- Relative number (R)
- 183
- Lf
- 0
- P0
- -2.83°
- B0
- 2.81°
- L0
- 214.70°
- Observer
- Süleyman FİŞEK
Remarks: Görüntü Titremesi, Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | 18 | 84.6W | 299 | 84.6W | - | |
| 2 | AX_ – 1 | 15 | 48.5W | 263 | 48.5W | - | |
| 3 | DSI – 14 | 13 | 01.8W | 216 | 01.8W | 10.0 | |
| 4 | HS_ – 2 | 21 | 41.2E | 174 | 41.2E | - | |
| 5 | DSC – 13 | 2 | 45.9E | 169 | 45.9E | 6.7 | |
| 6 | AX_ – 1 | -13 | 61.9W | 277 | 61.9W | - | |
| 7 | DSC – 6 | -28 | 15.9W | 231 | 15.9W | 5.9 | |
| 8 | HS_ – 1 | -14 | 17.3E | 197 | 17.3E | - | |
| 9 | DSI – 6 | -18 | 27.6E | 187 | 27.6E | 4.8 | |
| 10 | CSI – 4 | -5 | 34.3E | 180 | 34.3E | 6.2 | |
| 11 | AX_ – 1 | -8 | 44.8E | 170 | 44.8E | - | |
| 12 | HS_ – 2 | -16 | 77.4E | 137 | 77.4E | - | |
| 13 | AX_ – 1 | -12 | 77.5E | 137 | 77.5E | - |