Daily Sunspot Evaluation
Observation Details Thursday, 26 December 2013
- No
- 17025
- Date
- 2013 / 12 / 26,375
- Time
- 09:00 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 8
- Number of spots (f)
- 37
- Relative number (R)
- 117
- Lf
- 2
- P0
- 4.81°
- B0
- -2.33°
- L0
- 263.52°
- Observer
- Başar COŞKUNOĞLU
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 2 | -12 | 71.6E | 192 | 69.6E | 7.8 | |
| 2 | AX_ – 1 | -19 | 58.9E | 206 | 56.9E | - | |
| 3 | HS_ – 15 | -17 | 45.5E | 219 | 43.5E | 4.7 | |
| 4 | HS_ – 2 | -16 | 36.5E | 227 | 34.5E | 0.1 | |
| 5 | HS_ – 1 | -6 | 15.9E | 248 | 13.9E | 1 | |
| 6 | DSI – 6 | -15 | 6.1W | 270 | 8.1W | 4.4 | |
| 7 | HS_ – 8 | -15 | 21.7W | 286 | 23.7W | 4.2 | |
| 8 | BXO – 2 | -8 | 66.2W | 330 | 68.2W | 3.4 |
‹ Previous Report for December 2013 Images of this day Next ›