Daily Sunspot Evaluation
Observation Details Sunday, 15 December 2013
- No
- 17015
- Date
- 2013 / 12 / 15,326
- Time
- 07:50 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 9
- Number of spots (f)
- 78
- Relative number (R)
- 168
- Lf
- 2
- P0
- 10.00°
- B0
- -0.95°
- L0
- 49.07°
- Observer
- Asuman GÜLTEKİN
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 3 | -6 | 35.2E | 14 | 33.2E | 0.9 | |
| 2 | CAO – 14 | -10 | 4.6W | 54 | 6.6W | 5.8 | |
| 3 | HK_ – 3 | -17 | 26.5W | 76 | 28.5W | 2.5 | |
| 4 | CAI – 28 | -13 | 26.9W | 76 | 28.9W | 9.4 | |
| 5 | HK_ – 8 | 7 | 7.9E | 41 | 5.9E | 6.3 | |
| 6 | CSO – 4 | 13 | 4.2E | 45 | 2.2E | 6.6 | |
| 7 | BXO – 6 | 9 | 4.6W | 54 | 6.6W | 6.4 | |
| 8 | BXO – 10 | 17 | 27.3W | 76 | 29.3W | 6.9 | |
| 9 | CSO – 2 | 10 | 75.6W | 125 | 77.6W | 8.3 |
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