Daily Sunspot Evaluation
Observation Details Friday, 21 February 2014
- No
- 17070
- Date
- 2014 / 02 / 21,319
- Time
- 07:40 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 10
- Number of spots (f)
- 65
- Relative number (R)
- 165
- Lf
- 2
- P0
- -19.36°
- B0
- -7.05°
- L0
- 233.67°
- Observer
- Hikmet ÇAKMAK
Remarks: Hafif Sis, Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DAI – 28 | -10 | 28.6E | 205 | 26.6E | 9.4 | |
| 2 | AX_ – 5 | -6 | 27.6E | 206 | 25.6E | 2.7 | |
| 3 | EAI – 17 | -7 | 16.6E | 217 | 14.6E | 10.7 | |
| 4 | AX_ – 3 | -16 | 14.4E | 220 | 12.4E | 2.4 | |
| 5 | AX_ – 1 | -13 | 5.9E | 229 | 3.9E | - | |
| 6 | BXI – 5 | -11 | 61.7W | 296 | 63.7W | 3.6 | |
| 7 | ?__ – 1 | -15 | 86.3W | 320 | 88.3W | 2.1 | |
| 8 | AX_ – 2 | 14 | 63.2E | 171 | 61.2E | 0.8 | |
| 9 | AX_ – 2 | 14 | 53.4E | 181 | 51.4E | 2.6 | |
| 10 | AX_ – 1 | 6 | 62.6W | 297 | 64.6W | - |
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