Daily Sunspot Evaluation
Observation Details Thursday, 19 January 2012
- No
- 16413
- Date
- 2012 / 01 / 19,323
- Time
- 07:45 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 8
- Number of spots (f)
- 68
- Relative number (R)
- 148
- Lf
- 2
- P0
- -6.39°
- B0
- -4.91°
- L0
- 236.44°
- Observer
- Asuman GÜLTEKİN
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 24 | 47W | 283 | 49W | - | |
| 2 | BXO – 7 | 18 | 10E | 226 | 08E | 4.3 | |
| 3 | EAC – 36 | 17 | 24E | 212 | 22E | 14.7 | |
| 4 | CKI – 15 | 29 | 27E | 209 | 25E | 11.9 | |
| 5 | HS_ – 2 | 12 | 36E | 200 | 34E | 2.5 | |
| 6 | AX_ – 1 | -21 | 75W | 311 | 77W | - | |
| 7 | BXI – 5 | -19 | 14W | 250 | 16W | 4.1 | |
| 8 | AX_ – 1 | -23 | 13E | 223 | 11E | - |
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