Daily Sunspot Evaluation
Observation Details Friday, 30 August 2013
- No
- 16922
- Date
- 2013 / 08 / 30,365
- Time
- 08:45 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 3
- Number of spots (f)
- 27
- Relative number (R)
- 57
- Lf
- 2
- P0
- 20.66°
- B0
- 7.16°
- L0
- 19.90°
- Observer
- Başar COŞKUNOĞLU
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXI – 12 | 14 | 02E | 18 | 00_ | 5.5 | |
| 2 | HS_ – 3 | 12 | 39E | 342 | 37E | 2.4 | |
| 3 | HS_ – 12 | -10 | 10E | 10 | 08E | 3.3 |