Daily Sunspot Evaluation
Observation Details Sunday, 21 September 2014
- No
- 17264
- Date
- 2014 / 09 / 21,347
- Time
- 08:20 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 9
- Number of spots (f)
- 31
- Relative number (R)
- 121
- Lf
- 2
- P0
- 24.98°
- B0
- 7.08°
- L0
- 312.07°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi, Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 16 | 56W | 8 | 58W | - | |
| 2 | AX_ – 1 | 12 | 44W | 356 | 46W | - | |
| 3 | AX_ – 1 | 17 | 29W | 341 | 31W | - | |
| 4 | HA_ – 3 | 12 | 23E | 289 | 21E | 01.9 | |
| 5 | CAO – 4 | 6 | 25E | 288 | 23E | 06.7 | |
| 6 | AX_ – 1 | 15 | 50E | 262 | 48E | - | |
| 7 | EAI – 12 | -9 | 49E | 263 | 47E | 10.7 | |
| 8 | AX_ – 2 | -14 | 61E | 251 | 59E | 01.4 | |
| 9 | ?__ – 6 | -10 | 75E | 237 | 73E | 12.8 |
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