Daily Sunspot Evaluation
Observation Details Thursday, 30 September 2021
- No
- 19289
- Date
- 2021 / 09 / 30,438
- Time
- 10:30 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 27
- Relative number (R)
- 47
- Lf
- 1
- P0
- 25.92°
- B0
- 6.75°
- L0
- 282.79°
- Observer
- Talar YONTAN
Remarks: Görüntü Titremesi, Bulutlar Arasında, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DKI – 15 | 31 | 38.2E | 245 | 37.2E | 10.0 | |
| 2 | EKI – 12 | -19 | 45.9W | 329 | 46.9W | 10.4 |
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