Daily Sunspot Evaluation
Observation Details Monday, 11 October 2021
- No
- 19297
- Date
- 2021 / 10 / 11,406
- Time
- 09:45 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 3
- Relative number (R)
- 23
- Lf
- 1
- P0
- 26.25°
- B0
- 6.13°
- L0
- 138.00°
- Observer
- Ergün EGE
Remarks: Yoğun Bulutlu, Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CHO – 2 | 17 | 18.3W | 156 | 19.3W | 6.7 | |
| 2 | AX_ – 1 | -21 | 31.2W | 169 | 32.2W | 1.1 |
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