Daily Sunspot Evaluation
Observation Details Saturday, 27 July 2013
- No
- 16888
- Date
- 2013 / 07 / 27,271
- Time
- 06:30 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 6
- Number of spots (f)
- 25
- Relative number (R)
- 85
- Lf
- 3
- P0
- 8.94°
- B0
- 5.42°
- L0
- 110.59°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 23 | 19W | 130 | 22W | - | |
| 2 | HS_ – 1 | 20 | 28E | 84 | 25E | 1.7 | |
| 3 | DAI – 12 | -7 | 47W | 158 | 50W | 7.2 | |
| 4 | AX_ – 1 | -10 | 44W | 155 | 47W | - | |
| 5 | BXI – 9 | -6 | 19W | 130 | 22W | 5.0 | |
| 6 | AX_ – 1 | -15 | 69E | 42 | 66E | - |