Daily Sunspot Evaluation
Observation Details Sunday, 7 August 2011
- No
- 16283
- Date
- 2011 / 08 / 07,292
- Time
- 07:00 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 72
- Relative number (R)
- 112
- Lf
- 3
- P0
- 13.09°
- B0
- 6.18°
- L0
- 253.17°
- Observer
- Korhan YELKENCİ
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CAO – 3 | 16 | 82W | 335 | 85W | 09.4 | |
| 2 | EAC – 43 | 19 | 45W | 298 | 48W | 14.9 | |
| 3 | BXI – 10 | 19 | 11E | 242 | 08E | 05.3 | |
| 4 | CAI – 16 | -16 | 11E | 242 | 08E | 06.2 |