Daily Sunspot Evaluation
Observation Details Sunday, 12 August 2012
- No
- 16590
- Date
- 2012 / 08 / 12,295
- Time
- 07:05 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 7
- Number of spots (f)
- 40
- Relative number (R)
- 110
- Lf
- 3
- P0
- 15.18°
- B0
- 6.52°
- L0
- 36.24°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 13 | 72W | 108 | 75W | 1.1 | |
| 2 | CKI – 17 | 21 | 17E | 19 | 14E | 8.9 | |
| 3 | AX_ – 1 | -22 | 72W | 108 | 75W | - | |
| 4 | AX_ – 2 | -25 | 52W | 88 | 55W | 1.3 | |
| 5 | CAO – 6 | -30 | 33W | 69 | 36W | 4.7 | |
| 6 | AX_ – 1 | -13 | 26W | 62 | 29W | 0.4 | |
| 7 | CAI – 12 | -13 | 05E | 31 | 02E | 4.8 |