Daily Sunspot Evaluation
Observation Details Friday, 8 April 2011
- No
- 16175
- Date
- 2011 / 04 / 08,497
- Time
- 11:55 UT
- Seeing
- 2 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 30
- Relative number (R)
- 80
- Lf
- 0
- P0
- -26.27°
- B0
- -6.12°
- L0
- 50.85°
- Observer
- B.COŞKUNOĞLU+H.Ç.
Remarks: Bulutlar Arasında, Yoğun Bulutlu
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HA_ – 1 | 14 | 62W | 113 | 62W | 2.7 | |
| 2 | BXO – 7 | 22 | 19E | 32 | 19E | 5.2 | |
| 3 | BXI – 9 | 18 | 26E | 26 | 26E | 4.9 | |
| 4 | CRI – 7 | 22 | 38E | 13 | 38E | 6.2 | |
| 5 | BXO – 6 | -19 | 59E | 352 | 59E | 4.1 |