Daily Sunspot Evaluation
Observation Details Tuesday, 17 December 2013
- No
- 17016
- Date
- 2013 / 12 / 17,382
- Time
- 09:10 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 9
- Number of spots (f)
- 68
- Relative number (R)
- 158
- Lf
- 2
- P0
- 9.06°
- B0
- -1.21°
- L0
- 21.98°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi, Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | ?__ – 1 | -11 | 78.6E | 303 | 76.6E | 0.7 | |
| 2 | DAI – 26 | -15 | 18.7E | 3 | 16.7E | 6.2 | |
| 3 | AX_ – 1 | -7 | 8E | 14 | 6E | - | |
| 4 | CAO – 6 | -11 | 32.2W | 54 | 34.2W | 4.1 | |
| 5 | HA_ – 6 | -18 | 52.4W | 74 | 54.4W | 4.8 | |
| 6 | EAO – 16 | -14 | 54.4W | 76 | 56.4W | 13.1 | |
| 7 | ?__ – 3 | -28 | 77.5W | 99 | 79.5W | 2.4 | |
| 8 | HA_ – 6 | 5 | 19.9W | 42 | 21.9W | 4.7 | |
| 9 | CAO – 3 | 13 | 24.2W | 46 | 26.2W | 3.4 |
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