Daily Sunspot Evaluation
Observation Details Monday, 11 February 2019
- No
- 18573
- Date
- 2019 / 02 / 11,458
- Time
- 11:00 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 3
- Relative number (R)
- 13
- Lf
- 1
- P0
- -16.04°
- B0
- -6.64°
- L0
- 22.53°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi, Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 3 | -23 | 03.2E | 19 | 02.2E | 1.2 |
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