Daily Sunspot Evaluation
Observation Details Wednesday, 23 July 2025
- No
- 20306
- Date
- 2025 / 07 / 23,292
- Time
- 07:00 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 6
- Number of spots (f)
- 40
- Relative number (R)
- 100
- Lf
- 3
- P0
- 7.30°
- B0
- 5.08°
- L0
- 272.95°
- Observer
- Burçin TANIK
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | 5 | 69.2W | 342 | 72.2W | 2.3 | |
| 2 | EHI – 17 | 17 | 26.3E | 247 | 23.3E | 13.4 | |
| 3 | CAI – 13 | -13 | 25.9E | 247 | 22.9E | 8.4 | |
| 4 | CAI – 6 | -28 | 52.4E | 221 | 49.4E | 6.5 | |
| 5 | AX_ – 2 | -14 | 65.8E | 207 | 62.8E | 1.1 | |
| 6 | AX_ – 1 | -18 | 74.0E | 199 | 71.0E | - |