Daily Sunspot Evaluation
Observation Details Sunday, 4 December 2011
- No
- 16383
- Date
- 2011 / 12 / 04,326
- Time
- 07:50 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 16
- Number of spots (f)
- 115
- Relative number (R)
- 275
- Lf
- 2
- P0
- 14.94°
- B0
- 0.52°
- L0
- 122.31°
- Observer
- Asuman GÜLTEKİN
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | ?__ – 2 | 20 | 71W | 193 | 73W | 2.0 | |
| 2 | AX_ – 1 | 15 | 69W | 191 | 71W | - | |
| 3 | AX_ – 3 | 22 | 60W | 182 | 62W | 2.5 | |
| 4 | CAI – 12 | 19 | 47W | 169 | 49W | 11.1 | |
| 5 | AX_ – 1 | 16 | 37W | 159 | 39W | - | |
| 6 | EAO – 18 | 8 | 07W | 129 | 09W | 10.3 | |
| 7 | CAI – 17 | 20 | 02W | 124 | 04W | 6.3 | |
| 8 | AX_ – 1 | 7 | 00W | 122 | 02W | - | |
| 9 | HS_ – 1 | 19 | 19E | 103 | 17E | 1.4 | |
| 10 | AX_ – 1 | 21 | 55E | 68 | 53E | - | |
| 11 | AX_ – 1 | 23 | 58E | 64 | 56E | - | |
| 12 | HS_ – 1 | 17 | 61E | 62 | 59E | 1.0 | |
| 13 | AX_ – 1 | -18 | 07E | 115 | 05E | - | |
| 14 | HS_ – 4 | -17 | 13E | 109 | 11E | 2.8 | |
| 15 | DKC – 50 | -22 | 17E | 106 | 15E | 10.4 | |
| 16 | AX_ – 1 | -18 | 46E | 76 | 44E | - |
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