Daily Sunspot Evaluation
Observation Details Wednesday, 29 February 2012
- No
- 16437
- Date
- 2012 / 02 / 29,302
- Time
- 07:15 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 5
- Relative number (R)
- 45
- Lf
- 3
- P0
- -21.44°
- B0
- -7.21°
- L0
- 56.84°
- Observer
- Asuman GÜLTEKİN
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 10 | 21W | 78 | 24W | - | |
| 2 | AX_ – 1 | 7 | 06W | 63 | 09W | - | |
| 3 | HS_ – 1 | 16 | 01E | 56 | 02W | 2.0 | |
| 4 | AX_ – 2 | 9 | 15E | 42 | 12E | 0.5 |
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