Daily Sunspot Evaluation
Observation Details Sunday, 25 December 2011
- No
- 16396
- Date
- 2011 / 12 / 25,455
- Time
- 10:55 UT
- Seeing
- 2 / 5
- Number of groups (g)
- 6
- Number of spots (f)
- 29
- Relative number (R)
- 89
- Lf
- 1
- P0
- 5.50°
- B0
- -2.16°
- L0
- 203.94°
- Observer
- Başar COŞKUNOĞLU
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 2 | 3 | 06W | 210 | 07W | 00.5 | |
| 2 | EKO – 7 | 12 | 07E | 198 | 06E | 10.7 | |
| 3 | HS_ – 3 | -18 | 60W | 264 | 61W | 03.5 | |
| 4 | BXI – 11 | -22 | 22W | 226 | 23W | 04.5 | |
| 5 | HS_ – 1 | -18 | 55E | 150 | 54E | 02.4 | |
| 6 | CSO – 5 | -20 | 64E | 140 | 63E | 12.1 |
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