Daily Sunspot Evaluation
Observation Details Thursday, 19 November 2009
- No
- 100
- Date
- 2009 / 11 / 19,368
- Time
- 08:50 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 22
- Relative number (R)
- 62
- Lf
- 2
- P0
- 20.11°
- B0
- 2.33°
- L0
- 234.58°
- Observer
- Hikmet ÇAKMAK
Remarks: Kenar titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | Ax_ – 1 | 28 | 02W | 237 | 04W | - | |
| 2 | Bxi – 9 | 15 | 18E | 217 | 16E | 7 | |
| 3 | Bxi – 11 | 19 | 43E | 192 | 41E | 6 | |
| 4 | Ax_ – 1 | 16 | 53E | 182 | 51E | - |
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