Daily Sunspot Evaluation
Observation Details Friday, 21 June 2013
- No
- 16852
- Date
- 2013 / 06 / 21,285
- Time
- 06:50 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 9
- Number of spots (f)
- 100
- Relative number (R)
- 190
- Lf
- 3
- P0
- -7.00°
- B0
- 1.76°
- L0
- 226.83°
- Observer
- Başar COŞKUNOĞLU
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DSI – 27 | 12 | 24W | 251 | 27W | 9.3 | |
| 2 | CSI – 7 | 4 | 08W | 235 | 11W | 4.9 | |
| 3 | ESC – 33 | -21 | 27W | 254 | 30W | 11.1 | |
| 4 | HS_ – 3 | -15 | 24W | 251 | 27W | 1.6 | |
| 5 | HS_ – 8 | -16 | 12W | 239 | 15W | 3.4 | |
| 6 | DSC – 17 | -26 | 06E | 222 | 03E | 6.9 | |
| 7 | AX_ – 1 | -16 | 06E | 221 | 03E | - | |
| 8 | AX_ – 1 | -14 | 49E | 178 | 46E | - | |
| 9 | HH_ – 3 | -15 | 68E | 159 | 65E | 4.0 |