Daily Sunspot Evaluation
Observation Details Monday, 26 August 2013
- No
- 16918
- Date
- 2013 / 08 / 26,451
- Time
- 10:50 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 10
- Relative number (R)
- 50
- Lf
- 1
- P0
- 19.59°
- B0
- 7.07°
- L0
- 71.60°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi, Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 15 | 18W | 90 | 19W | - | |
| 2 | BXO – 3 | 14 | 56E | 16 | 55E | 3.8 | |
| 3 | HS_ – 1 | -7 | 69W | 141 | 70W | 1.8 | |
| 4 | HH_ – 5 | -10 | 61E | 11 | 60E | 5.0 |