Daily Sunspot Evaluation
Observation Details Wednesday, 1 February 2012
- No
- 16420
- Date
- 2012 / 02 / 01,549
- Time
- 13:10 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 7
- Number of spots (f)
- 43
- Relative number (R)
- 113
- Lf
- 1
- P0
- -12.14°
- B0
- -6.02°
- L0
- 62.31°
- Observer
- H.ÇAKMAK-Ö.Ö.
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 7 | 71W | 133 | 72W | 1.3 | |
| 2 | AX_ – 2 | 16 | 65W | 127 | 66W | 1.5 | |
| 3 | CAI – 18 | 9 | 01E | 61 | 00E | 5.9 | |
| 4 | CKI – 6 | 18 | 05E | 57 | 04E | 9.1 | |
| 5 | BXO – 7 | -27 | 34W | 96 | 35W | 7.0 | |
| 6 | AX_ – 7 | -18 | 24W | 86 | 25W | 2.2 | |
| 7 | AX_ – 2 | -18 | 49E | 13 | 48E | 2.5 |
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