Daily Sunspot Evaluation
Observation Details Sunday, 30 September 2007
- No
- 221
- Date
- 2007 / 09 / 30,319
- Time
- 07:40 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 7
- Relative number (R)
- 17
- Lf
- 2
- P0
- 25.89°
- B0
- 6.77°
- L0
- 102.95°
- Observer
- Z. Funda BOSTANCI
Remarks: Bulutlar Arasından
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | Cri – 7 | 3 | 10W | 113 | 12W | ~3.5 |
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