Daily Sunspot Evaluation
Observation Details Sunday, 5 February 2012
- No
- 16422
- Date
- 2012 / 02 / 05,368
- Time
- 08:50 UT
- Seeing
- 5 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 20
- Relative number (R)
- 60
- Lf
- 2
- P0
- -13.67°
- B0
- -6.28°
- L0
- 12.02°
- Observer
- Hikmet ÇAKMAK
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CAO – 5 | 8 | 49W | 61 | 51W | 5.9 | |
| 2 | HA_ – 8 | 18 | 47W | 59 | 49W | 4.3 | |
| 3 | AX_ – 4 | 12 | 03E | 9 | 01E | 1.6 | |
| 4 | AX_ – 3 | -6 | 25W | 37 | 27W | 2.5 |
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