Daily Sunspot Evaluation
Observation Details Thursday, 29 December 2011
- No
- 16400
- Date
- 2011 / 12 / 29,347
- Time
- 08:20 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 13
- Number of spots (f)
- 81
- Relative number (R)
- 211
- Lf
- 2
- P0
- 3.63°
- B0
- -2.63°
- L0
- 152.67°
- Observer
- H.ÇAKMAK=A.G.
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 4 | 56W | 209 | 58W | - | |
| 2 | CKO – 12 | 12 | 45W | 198 | 47W | 07.6 | |
| 3 | BXI – 11 | 9 | 38E | 115 | 36E | 07.1 | |
| 4 | ?__ – 8 | -21 | 72W | 225 | 74W | 08.6 | |
| 5 | AX_ – 5 | -17 | 03E | 150 | 01E | 01.9 | |
| 6 | AX_ – 9 | -19 | 03E | 151 | 01E | 02.4 | |
| 7 | CAO – 12 | -19 | 07E | 146 | 05E | 05.2 | |
| 8 | AX_ – 4 | -20 | 12E | 142 | 10E | 02.6 | |
| 9 | AX_ – 1 | -16 | 17E | 137 | 15E | - | |
| 10 | AX_ – 1 | -27 | 50E | 103 | 48E | - | |
| 11 | HA_ – 1 | -24 | 51E | 103 | 49E | 02.3 | |
| 12 | HK_ – 1 | -18 | 66E | 87 | 64E | 02.8 | |
| 13 | EAI – 15 | -25 | 73E | 80 | 71E | 10.3 |
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