Daily Sunspot Evaluation
Observation Details Wednesday, 4 February 2015
- No
- 17362
- Date
- 2015 / 02 / 04,340
- Time
- 08:10 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 55
- Relative number (R)
- 105
- Lf
- 2
- P0
- -13.36°
- B0
- -6.22°
- L0
- 319.68°
- Observer
- Sinan ALİŞ
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | ESC – 21 | 5 | 17W | 336 | 19W | 11.9 | |
| 2 | BXI – 9 | 7 | 08W | 327 | 10W | 06.2 | |
| 3 | CSO – 11 | 10 | 03E | 317 | 01E | 06.8 | |
| 4 | CSI – 7 | 13 | 72E | 248 | 70E | 11.2 | |
| 5 | DSO – 7 | -8 | 40E | 280 | 38E | 10.2 |
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