Daily Sunspot Evaluation
Observation Details Thursday, 1 August 2013
- No
- 16893
- Date
- 2013 / 08 / 01,368
- Time
- 08:50 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 8
- Number of spots (f)
- 33
- Relative number (R)
- 113
- Lf
- 2
- P0
- 11.00°
- B0
- 5.81°
- L0
- 43.17°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi, Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 4 | 29 | 47W | 90 | 49W | 7.0 | |
| 2 | HS_ – 1 | 20 | 40W | 83 | 42W | 1.8 | |
| 3 | CSO – 4 | 14 | 24E | 19 | 22E | 4.0 | |
| 4 | BXO – 4 | 6 | 35E | 8 | 33E | 3.2 | |
| 5 | CAO – 7 | 12 | 63E | 340 | 61E | 5.0 | |
| 6 | AX_ – 3 | 11 | 72E | 331 | 70E | 2.2 | |
| 7 | BXO – 9 | -15 | 05E | 38 | 03E | 6.8 | |
| 8 | HS_ – 1 | -26 | 67E | 336 | 65E | 1.7 |