Daily Sunspot Evaluation
Observation Details Tuesday, 31 August 2010
- No
- 108
- Date
- 2010 / 08 / 31,365
- Time
- 08:45 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 14
- Relative number (R)
- 34
- Lf
- 2
- P0
- 20.86°
- B0
- 7.18°
- L0
- 72.57°
- Observer
- Nurol AL
Remarks: Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CSI – 10 | 27 | 30W | 103 | 32W | 6.9 | |
| 2 | HS_ – 4 | 13 | 10W | 83 | 12W | 4.1 |