Daily Sunspot Evaluation
Observation Details Thursday, 27 May 2021
- No
- 19179
- Date
- 2021 / 05 / 27,413
- Time
- 09:55 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 14
- Relative number (R)
- 34
- Lf
- 1
- P0
- -17.02°
- B0
- -1.22°
- L0
- 149.14°
- 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 | DHC – 7 | 21 | 64.6W | 214 | 65.6W | 7.0 | |
| 2 | CSI – 7 | 17 | 45.4W | 195 | 46.4W | 6.4 |