Daily Sunspot Evaluation
Observation Details Tuesday, 25 October 2011
- No
- 16355
- Date
- 2011 / 10 / 25,295
- Time
- 07:05 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 8
- Number of spots (f)
- 109
- Relative number (R)
- 189
- Lf
- 3
- P0
- 25.48°
- B0
- 5.07°
- L0
- 290.05°
- Observer
- Hikmet ÇAKMAK
Remarks: Bulutlar Arasında, Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CAI – 4 | 9 | 76W | 6 | 79W | 7.5 | |
| 2 | CAI – 38 | 12 | 15W | 305 | 18W | 15.7 | |
| 3 | AX_ – 2 | 19 | 14W | 304 | 17W | 0.8 | |
| 4 | CAI – 28 | 14 | 15E | 275 | 12E | 11.2 | |
| 5 | FKI – 25 | 8 | 42E | 249 | 39E | 16.3 | |
| 6 | AX_ – 1 | 14 | 50E | 240 | 47E | - | |
| 7 | HA_ – 1 | 31 | 72E | 218 | 69E | 2.2 | |
| 8 | CAO – 10 | -21 | 43W | 333 | 46W | 8.7 |
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