Daily Sunspot Evaluation
Observation Details Tuesday, 2 August 2011
- No
- 16278
- Date
- 2011 / 08 / 02,278
- Time
- 06:40 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 98
- Relative number (R)
- 148
- Lf
- 3
- P0
- 11.16°
- B0
- 5.84°
- L0
- 319.48°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 18 | 71W | 30 | 74W | - | |
| 2 | ESO – 9 | 20 | 38W | 357 | 41W | 12.1 | |
| 3 | EAC – 57 | 16 | 09W | 328 | 12W | 14.8 | |
| 4 | EKI – 29 | 18 | 19E | 300 | 16E | 12.7 | |
| 5 | AX_ – 2 | -23 | 08W | 327 | 11W | 0.8 |