Daily Sunspot Evaluation
Observation Details Saturday, 2 July 2011
- No
- 16247
- Date
- 2011 / 07 / 02,573
- Time
- 13:45 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 42
- Relative number (R)
- 82
- Lf
- 1
- P0
- -2.15°
- B0
- 2.99°
- L0
- 5.75°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXI – 6 | 18 | 49W | 55 | 50W | 3.7 | |
| 2 | AX_ – 4 | 16 | 15W | 21 | 16W | 2.1 | |
| 3 | CAI – 30 | 17 | 15E | 351 | 14E | 12.9 | |
| 4 | BXO – 2 | 15 | 37E | 329 | 36E | 3.7 |