Daily Sunspot Evaluation
Observation Details Friday, 16 November 2012
- No
- 16684
- Date
- 2012 / 11 / 16,340
- Time
- 08:10 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 8
- Number of spots (f)
- 66
- Relative number (R)
- 146
- Lf
- 2
- P0
- 20.92°
- B0
- 2.66°
- L0
- 208.63°
- Observer
- Sinan ALİŞ
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | 13 | 34W | 243 | 36W | 2.5 | |
| 2 | HA_ – 2 | 8 | 22W | 231 | 24W | 1.3 | |
| 3 | CSI – 13 | 8 | 03E | 206 | 01E | 6.1 | |
| 4 | EAC – 23 | 16 | 15E | 194 | 13E | 11.6 | |
| 5 | BXO – 7 | 19 | 47E | 162 | 45E | 9.0 | |
| 6 | CSO – 5 | -23 | 54W | 263 | 56W | 13.3 | |
| 7 | BXI – 9 | -17 | 09W | 218 | 11W | 4.2 | |
| 8 | CSI – 6 | -23 | 02E | 207 | 00W | 5.8 |
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