Daily Sunspot Evaluation
Observation Details Friday, 7 September 2012
- No
- 16616
- Date
- 2012 / 09 / 07,295
- Time
- 07:05 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 73
- Relative number (R)
- 123
- Lf
- 3
- P0
- 22.62°
- B0
- 7.25°
- L0
- 52.71°
- Observer
- Sinan ALİŞ
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DSO – 3 | 3 | 74W | 127 | 77W | 3.3 | |
| 2 | BXO – 2 | 10 | 22W | 75 | 25W | 1.8 | |
| 3 | HS_ – 2 | 21 | 36E | 17 | 33E | 2.3 | |
| 4 | DAI – 10 | -21 | 53W | 106 | 56W | 9.3 | |
| 5 | EAI – 56 | -14 | 17W | 70 | 20W | 13.6 |
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