Daily Sunspot Evaluation
Observation Details Thursday, 7 April 2016
- No
- 17713
- Date
- 2016 / 04 / 07,260
- Time
- 06:15 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 8
- Relative number (R)
- 18
- Lf
- 3
- P0
- -26.26°
- B0
- -6.15°
- L0
- 72.97°
- Observer
- Başar COŞKUNOĞLU
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXI – 8 | 6 | 37W | 110 | 40W | 4.2 |