Daily Sunspot Evaluation
Observation Details Monday, 21 November 2011
- No
- 16372
- Date
- 2011 / 11 / 21,316
- Time
- 07:35 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 9
- Number of spots (f)
- 62
- Relative number (R)
- 152
- Lf
- 2
- P0
- 19.64°
- B0
- 2.15°
- L0
- 293.79°
- Observer
- Hikmet ÇAKMAK
Remarks: Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 7 | 18 | 19W | 313 | 21W | 8.6 | |
| 2 | CAO – 7 | 7 | 30E | 264 | 28E | 5.4 | |
| 3 | HA_ – 12 | 15 | 43E | 251 | 41E | 5.2 | |
| 4 | HA_ – 3 | 14 | 61E | 233 | 59E | 3.5 | |
| 5 | DAO – 5 | 17 | 71E | 223 | 69E | 7.1 | |
| 6 | HA_ – 4 | -17 | 47W | 341 | 49W | 4.6 | |
| 7 | HS_ – 6 | -23 | 11E | 283 | 09E | 4.5 | |
| 8 | AX_ – 3 | -12 | 25E | 269 | 23E | 0.9 | |
| 9 | DAI – 15 | -15 | 28E | 266 | 26E | 6.6 |
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