Daily Sunspot Evaluation
Observation Details Friday, 30 December 2011
- No
- 16401
- Date
- 2011 / 12 / 30,333
- Time
- 08:00 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 8
- Number of spots (f)
- 54
- Relative number (R)
- 134
- Lf
- 2
- P0
- 3.15°
- B0
- -2.75°
- L0
- 139.68°
- Observer
- H.ÇAKMAK-B.C.
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HK_ – 3 | 12 | 60W | 200 | 62W | 3.8 | |
| 2 | BXI – 13 | 9 | 24E | 116 | 22E | 8.9 | |
| 3 | AX_ – 2 | -18 | 11W | 151 | 13W | 1.5 | |
| 4 | AX_ – 4 | -17 | 10W | 150 | 12W | 1.1 | |
| 5 | HA_ – 6 | -19 | 07W | 147 | 09W | 2.8 | |
| 6 | HA_ – 1 | -24 | 38E | 102 | 36E | 2.1 | |
| 7 | HK_ – 1 | -18 | 53E | 87 | 51E | 3.2 | |
| 8 | EAI – 24 | -25 | 59E | 81 | 57E | 12.6 |
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