Daily Sunspot Evaluation
Observation Details Friday, 25 December 2020
- No
- 19101
- Date
- 2020 / 12 / 25,431
- Time
- 10:20 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 10
- Relative number (R)
- 30
- Lf
- 1
- P0
- 5.13°
- B0
- -2.24°
- L0
- 6.66°
- Observer
- Talar YONTAN
Remarks: Bulutlar Arasında, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HH_ – 1 | -16 | 22.1E | 345 | 21.1E | 2.8 | |
| 2 | DAI – 9 | -17 | 49.3E | 317 | 48.3E | 8.9 |
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