Daily Sunspot Evaluation
Observation Details Friday, 18 November 2011
- No
- 16370
- Date
- 2011 / 11 / 18,274
- Time
- 06:35 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 11
- Number of spots (f)
- 59
- Relative number (R)
- 169
- Lf
- 3
- P0
- 20.58°
- B0
- 2.52°
- L0
- 333.88°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | ?__ – 1 | 8 | 79W | 53 | 82W | - | |
| 2 | HA_ – 1 | 28 | 65W | 39 | 68W | 1.9 | |
| 3 | AX_ – 2 | 8 | 12W | 346 | 15W | 0.9 | |
| 4 | BXO – 8 | 26 | 27E | 307 | 24E | 7.4 | |
| 5 | AX_ – 2 | 8 | 68E | 266 | 65E | 1.7 | |
| 6 | ?__ – 1 | 14 | 84E | 251 | 81E | - | |
| 7 | HA_ – 9 | -17 | 06W | 340 | 09W | 4.9 | |
| 8 | BXO – 7 | -23 | 08E | 327 | 05E | 3.3 | |
| 9 | CAI – 10 | -23 | 53E | 281 | 50E | 12.0 | |
| 10 | CAI – 11 | -17 | 68E | 266 | 65E | 10.0 | |
| 11 | BXI – 7 | -14 | 70E | 264 | 67E | 6.0 |
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