Daily Sunspot Evaluation
Observation Details Tuesday, 23 August 2011
- No
- 16299
- Date
- 2011 / 08 / 23,271
- Time
- 06:30 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 7
- Number of spots (f)
- 79
- Relative number (R)
- 149
- Lf
- 3
- P0
- 18.52°
- B0
- 6.96°
- L0
- 41.95°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 24 | 59W | 101 | 62W | - | |
| 2 | EKC – 49 | 17 | 17W | 59 | 20W | 10.4 | |
| 3 | AX_ – 6 | 19 | 41E | 1 | 38E | 1.7 | |
| 4 | AX_ – 3 | 8 | 51E | 351 | 48E | 1.1 | |
| 5 | AX_ – 1 | 19 | 58E | 344 | 55E | - | |
| 6 | AX_ – 1 | 9 | 62E | 340 | 59E | - | |
| 7 | CRI – 18 | -21 | 10W | 52 | 13W | 6.7 |