Daily Sunspot Evaluation
Observation Details Monday, 19 December 2011
- No
- 16394
- Date
- 2011 / 12 / 19,361
- Time
- 08:40 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 11
- Number of spots (f)
- 60
- Relative number (R)
- 170
- Lf
- 2
- P0
- 8.38°
- B0
- -1.40°
- L0
- 284.21°
- Observer
- H.ÇAKMAK-S.A.
Remarks: Görüntü Titremesi, Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 8 | 73W | 357 | 75W | - | |
| 2 | BXO – 5 | 19 | 23W | 307 | 25W | 3.0 | |
| 3 | BXO – 4 | 12 | 15W | 299 | 17W | 6.5 | |
| 4 | BXO – 2 | 23 | 09W | 293 | 11W | 3.0 | |
| 5 | AX_ – 1 | 4 | 79E | 205 | 77E | - | |
| 6 | HA_ – 1 | -19 | 69W | 353 | 71W | 2.5 | |
| 7 | BXO – 4 | -29 | 38W | 322 | 40W | 5.1 | |
| 8 | CAI – 17 | -18 | 20E | 265 | 18E | 3.8 | |
| 9 | DAI – 19 | -18 | 27E | 257 | 25E | 6.2 | |
| 10 | AX_ – 5 | -21 | 53E | 231 | 51E | 2.3 | |
| 11 | AX_ – 1 | -22 | 62E | 222 | 60E | - |
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