Daily Sunspot Evaluation
Observation Details Saturday, 20 January 2007
- No
- 12
- Date
- 2007 / 01 / 20,347
- Time
- 08:20 UT
- Seeing
- 2 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 4
- Relative number (R)
- 24
- Lf
- 2
- P0
- -6.97°
- B0
- -5.03°
- L0
- 203.95°
- Observer
- İpek ÇAY H.
Remarks: AŞırı puslu, Görüntü ve kenar titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | Ha_ – 1 | 3 | 20W | 224 | 22W | ~2 | |
| 2 | Ha_ – 3 | -4 | 08W | 212 | 10W | ~2,5 |
‹ Previous Report for January 2007 Images of this day Next ›