Daily Sunspot Evaluation
Observation Details Sunday, 30 June 2013
- No
- 16861
- Date
- 2013 / 06 / 30,326
- Time
- 07:50 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 3
- Number of spots (f)
- 20
- Relative number (R)
- 50
- Lf
- 2
- P0
- -2.94°
- B0
- 2.80°
- L0
- 107.14°
- Observer
- Başar COŞKUNOĞLU
Remarks: Görüntü Titremesi, Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DSI – 14 | 23 | 21W | 128 | 23W | 7.9 | |
| 2 | HS_ – 1 | -16 | 53W | 160 | 55W | 2.3 | |
| 3 | CSI – 5 | -11 | 35W | 142 | 37W | 5.1 |