Daily Sunspot Evaluation
Observation Details Tuesday, 14 July 2015
- No
- 17490
- Date
- 2015 / 07 / 14,267
- Time
- 06:25 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 12
- Relative number (R)
- 52
- Lf
- 3
- P0
- 3.13°
- B0
- 4.21°
- L0
- 7.54°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | FAO – 4 | 15 | 65W | 72 | 68W | 17.8 | |
| 2 | AX_ – 2 | 19 | 15W | 23 | 18W | 1.0 | |
| 3 | HS_ – 2 | 11 | 56E | 311 | 53E | 2.7 | |
| 4 | HS_ – 4 | -17 | 03W | 10 | 06W | 3.7 |