Daily Sunspot Evaluation
Observation Details Wednesday, 23 April 2025
- No
- 20230
- Date
- 2025 / 04 / 23,438
- Time
- 10:30 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 8
- Number of spots (f)
- 51
- Relative number (R)
- 131
- Lf
- 1
- P0
- -25.22°
- B0
- -4.90°
- L0
- 34.95°
- Observer
- Burçin TANIK
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | ESC – 14 | 11 | 08.8W | 44 | 09.8W | 10.7 | |
| 2 | ?__ – 9 | -3 | 34.2W | 69 | 35.2W | 3.4 | |
| 3 | HS_ – 1 | -31 | 05.7W | 40 | 06.7W | 1.5 | |
| 4 | DAI – 9 | -8 | 04.8E | 30 | 03.8E | 6.6 | |
| 5 | DKC – 12 | -13 | 33.7E | 1 | 32.7E | 8.1 | |
| 6 | ?__ – 3 | -26 | 42.9E | 353 | 41.9E | 2.8 | |
| 7 | AX_ – 1 | -1 | 45.4E | 350 | 44.4E | - | |
| 8 | HA_ – 2 | -17 | 69.7E | 325 | 68.7E | 1.5 |