Daily Sunspot Evaluation
Observation Details Sunday, 11 September 2011
- No
- 16318
- Date
- 2011 / 09 / 11,302
- Time
- 07:15 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 9
- Number of spots (f)
- 61
- Relative number (R)
- 151
- Lf
- 3
- P0
- 23.29°
- B0
- 7.24°
- L0
- 150.56°
- Observer
- Hikmet ÇAKMAK
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | ?__ – 4 | 14 | 75W | 226 | 78W | 6.5 | |
| 2 | AX_ – 2 | 21 | 31W | 182 | 34W | 0.7 | |
| 3 | BXO – 2 | 24 | 05W | 156 | 08W | 4.8 | |
| 4 | HK_ – 23 | 23 | 23E | 128 | 20E | 7.3 | |
| 5 | AX_ – 1 | 7 | 64E | 87 | 61E | - | |
| 6 | BXO – 3 | 9 | 77E | 74 | 74E | 5.7 | |
| 7 | HA_ – 2 | -29 | 31W | 182 | 34W | 2.0 | |
| 8 | BXI – 21 | -14 | 13E | 138 | 10E | 6.7 | |
| 9 | BXO – 3 | -16 | 49E | 102 | 46E | 4.0 |
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