Daily Sunspot Evaluation
Observation Details Monday, 7 December 2015
- No
- 17619
- Date
- 2015 / 12 / 07,372
- Time
- 08:55 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 20
- Relative number (R)
- 60
- Lf
- 2
- P0
- 13.68°
- B0
- 0.13°
- L0
- 238.75°
- Observer
- Sinan ALİŞ
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CSI – 9 | 10 | 26E | 213 | 24E | 4.4 | |
| 2 | CSI – 7 | -9 | 31E | 208 | 29E | 6.7 | |
| 3 | HS_ – 2 | -13 | 40E | 198 | 38E | 1.7 | |
| 4 | HS_ – 2 | -5 | 72E | 167 | 70E | 3.1 |
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