Daily Sunspot Evaluation
Observation Details Thursday, 28 January 2016
- No
- 17656
- Date
- 2016 / 01 / 28,500
- Time
- 12:00 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 54
- Relative number (R)
- 94
- Lf
- 0
- P0
- -10.46°
- B0
- -5.71°
- L0
- 272.18°
- Observer
- Özgecan ÖNALTAŞ
Remarks: Bulutlar Arasında, Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CSI – 16 | 3 | 46W | 319 | 46W | 7.0 | |
| 2 | BXO – 3 | 8 | 45W | 317 | 45W | 4.4 | |
| 3 | DSC – 30 | 10 | 21E | 251 | 21E | 10.3 | |
| 4 | AX_ – 5 | -17 | 35E | 237 | 35E | 3.1 |
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