Daily Sunspot Evaluation
Observation Details Friday, 14 August 2015
- No
- 17521
- Date
- 2015 / 08 / 14,375
- Time
- 09:00 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 12
- Relative number (R)
- 32
- Lf
- 2
- P0
- 15.64°
- B0
- 6.58°
- L0
- 316.09°
- Observer
- Sinan ALİŞ
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DAI – 5 | 18 | 04E | 312 | 02E | 5.0 | |
| 2 | DSC – 7 | -10 | 48E | 269 | 46E | 6.2 |