Daily Sunspot Evaluation
Observation Details Sunday, 28 January 2007
- No
- 17
- Date
- 2007 / 01 / 28,372
- Time
- 08:55 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 4
- Relative number (R)
- 14
- Lf
- 2
- P0
- -10.50°
- B0
- -5.72°
- L0
- 98.29°
- Observer
- Z. Funda BOSTANCI
Remarks: Bulutlar Arasından
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | Hh_ – 4 | -8 | 58E | 40 | 56E | 2,5 |
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