Daily Sunspot Evaluation
Observation Details Tuesday, 17 July 2007
- No
- 151
- Date
- 2007 / 07 / 17,316
- Time
- 07:35 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 12
- Relative number (R)
- 22
- Lf
- 2
- P0
- 4.46°
- B0
- 4.51°
- L0
- 14.06°
- Observer
- İpek H. ÇAY
Remarks: Görüntü titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | Eao – 12 | -5 | 45W | 59 | 47W | 12 |