Daily Sunspot Evaluation
Observation Details Tuesday, 1 July 2025
- No
- 20287
- Date
- 2025 / 07 / 01,375
- Time
- 09:00 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 8
- Number of spots (f)
- 43
- Relative number (R)
- 123
- Lf
- 2
- P0
- -2.43°
- B0
- 2.90°
- L0
- 202.98°
- Observer
- Olcay PLEVNE
Remarks: Görüntü Titremesi, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXI – 2 | 8 | 57.3W | 260 | 59.3W | 3.9 | |
| 2 | HS_ – 5 | 13 | 17.6W | 220 | 19.6W | 3.7 | |
| 3 | BXI – 7 | 14 | 09.3W | 212 | 11.3W | 1.7 | |
| 4 | CSI – 4 | 8 | 04.1W | 207 | 06.1W | 4.8 | |
| 5 | HS_ – 2 | 21 | 29.9E | 174 | 27.9E | 2.2 | |
| 6 | BXI – 9 | 2 | 35.3E | 168 | 33.3E | 7.0 | |
| 7 | BXI – 12 | -17 | 12.3E | 191 | 10.3E | 15.6 | |
| 8 | AX_ – 2 | -16 | 66.9E | 136 | 64.9E | 2.7 |