Daily Sunspot Evaluation
Observation Details Friday, 22 September 2017
- No
- 18173
- Date
- 2017 / 09 / 22,306
- Time
- 07:20 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 2
- Relative number (R)
- 22
- Lf
- 3
- P0
- 25.13°
- B0
- 7.05°
- L0
- 233.54°
- 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 | HS_ – 1 | 7 | 86.3W | 320 | 89.3W | 5.1 | |
| 2 | HS_ – 1 | -13 | 54.5E | 179 | 51.5E | 2.7 |
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