Daily Sunspot Evaluation
Observation Details Saturday, 7 May 2011
- No
- 16195
- Date
- 2011 / 05 / 07,250
- Time
- 06:00 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 19
- Relative number (R)
- 39
- Lf
- 3
- P0
- -22.97°
- B0
- -3.57°
- L0
- 31.03°
- Observer
- Korhan YELKENCİ
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | 18 | 30W | 61 | 33W | - | |
| 2 | DAI – 18 | 17 | 16W | 47 | 19W | 8.7 |