Daily Sunspot Evaluation
Observation Details Wednesday, 4 January 2012
- No
- 16404
- Date
- 2012 / 01 / 04,406
- Time
- 09:45 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 9
- Number of spots (f)
- 122
- Relative number (R)
- 212
- Lf
- 1
- P0
- 0.69°
- B0
- -3.34°
- L0
- 72.87°
- Observer
- H.ÇAKMAK-B.C.
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXI – 35 | 10 | 49W | 122 | 50W | 8.5 | |
| 2 | BXI – 10 | 20 | 04E | 69 | 03E | 7.1 | |
| 3 | BXI – 12 | 17 | 19E | 54 | 18E | 4.4 | |
| 4 | CKI – 19 | 11 | 63E | 11 | 62E | 10.1 | |
| 5 | HA_ – 1 | -19 | 74W | 147 | 75W | 2.3 | |
| 6 | CAO – 4 | -25 | 25W | 98 | 26W | 4.5 | |
| 7 | HK_ – 8 | -18 | 14W | 87 | 15W | 5.5 | |
| 8 | BXI – 31 | -25 | 07W | 80 | 08W | 11.5 | |
| 9 | BXO – 2 | -27 | 03E | 70 | 02E | 2.8 |
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