Observation Details Wednesday, 31 August 2011
- No
- 16307
- Date
- 2011 / 08 / 31,288
- Time
- 06:55 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 9
- Number of spots (f)
- 53
- Relative number (R)
- 143
- Lf
- 3
- P0
- 20.77°
- B0
- 7.17°
- L0
- 296.02°
- Observer
- Asuman GÜLTEKİN
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|
| 1 | HR_ – 2 |
18 | 63W | 359 |
66W | 1.0 | |
| 2 | BXO – 5 |
30 | 38W | 334 |
41W | 4.2 | |
| 3 | AX_ – 2 |
12 | 27W | 323 |
30W | 1.6 | |
| 4 | HA_ – 3 |
19 | 03W | 299 |
06W | 1.4 | |
| 5 | DRI – 16 |
25 | 02W | 298 |
05W | 5.8 | |
| 6 | HS_ – 2 |
14 | 05E | 291 |
02E | 1.6 | |
| 7 | CSI – 5 |
13 | 76E | 221 |
73E | 11.4 | |
| 8 | CRI – 4 |
-18 | 60W | 356 |
63W | 5.7 | |
| 9 | DRC – 14 |
-19 | 39E | 257 |
36E | 4.7 | |
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