Daily Sunspot Evaluation
Observation Details Thursday, 22 September 2011
- No
- 16329
- Date
- 2011 / 09 / 22,365
- Time
- 08:45 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 7
- Number of spots (f)
- 73
- Relative number (R)
- 143
- Lf
- 2
- P0
- 25.08°
- B0
- 7.06°
- L0
- 4.51°
- Observer
- Hikmet ÇAKMAK
Remarks: Bulutlar Arasında, Yoğun Bulutlu
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | EAC – 43 | 23 | 52W | 57 | 54W | 12.3 | |
| 2 | AX_ – 1 | 25 | 34W | 39 | 36W | - | |
| 3 | AX_ – 2 | 25 | 35E | 330 | 33E | 2.3 | |
| 4 | EAO – 18 | 20 | 37E | 328 | 35E | 11.9 | |
| 5 | ?__ – 4 | 12 | 81E | 284 | 79E | 6.7 | |
| 6 | BXO – 4 | -19 | 57W | 62 | 59W | 4.1 | |
| 7 | AX_ – 1 | -16 | 14E | 351 | 12E | - |
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