Daily Sunspot Evaluation
Observation Details Friday, 8 September 2017
- No
- 18159
- Date
- 2017 / 09 / 08,288
- Time
- 06:55 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 69
- Relative number (R)
- 119
- Lf
- 3
- P0
- 22.77°
- B0
- 7.25°
- L0
- 58.42°
- Observer
- Süleyman FİŞEK
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | FKC – 16 | 14 | 42.4W | 101 | 45.4W | 18.2 | |
| 2 | CRI – 6 | 16 | 28.7W | 87 | 31.7W | 3.4 | |
| 3 | BXI – 8 | 18 | 08E | 50 | 05E | 3.0 | |
| 4 | CRI – 10 | 11 | 16.1E | 42 | 13.1E | 4.8 | |
| 5 | DKC – 29 | -9 | 58.8W | 117 | 61.8W | 9.0 |
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