Daily Sunspot Evaluation
Observation Details Monday, 16 July 2012
- No
- 16563
- Date
- 2012 / 07 / 16,319
- Time
- 07:40 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 9
- Number of spots (f)
- 87
- Relative number (R)
- 177
- Lf
- 2
- P0
- 4.36°
- B0
- 4.48°
- L0
- 33.03°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CAO – 9 | 13 | 67W | 100 | 69W | 7.2 | |
| 2 | ?__ – 1 | -16 | 75W | 108 | 77W | 1.7 | |
| 3 | CAI – 4 | -16 | 69W | 102 | 71W | 5.6 | |
| 4 | DAI – 12 | -21 | 65W | 98 | 67W | 9.9 | |
| 5 | AX_ – 3 | -15 | 58W | 91 | 60W | 2.4 | |
| 6 | AX_ – 2 | -11 | 52W | 85 | 54W | 0.6 | |
| 7 | EKC – 42 | -15 | 48W | 81 | 50W | 11.8 | |
| 8 | CAI – 12 | -28 | 14W | 47 | 16W | 9.8 | |
| 9 | HA_ – 2 | -15 | 72E | 321 | 70E | 2.0 |