Daily Sunspot Evaluation
Observation Details Friday, 26 July 2013
- No
- 16887
- Date
- 2013 / 07 / 26,462
- Time
- 11:05 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 17
- Relative number (R)
- 67
- Lf
- 1
- P0
- 8.60°
- B0
- 5.35°
- L0
- 121.29°
- Observer
- Başar COŞKUNOĞLU
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | 22 | 78W | 199 | 79W | 3.8 | |
| 2 | HA_ – 2 | 20 | 38E | 83 | 37E | 1.8 | |
| 3 | DAI – 11 | -7 | 39W | 160 | 40W | 9.4 | |
| 4 | AX_ – 1 | -9 | 33W | 154 | 34W | - | |
| 5 | BXO – 2 | -6 | 08W | 129 | 09W | 4.4 |