Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 166 | 16 | 23 | Eai | 14 | 7.2 | 36 | 25 |
| 2 | 169 | -26.5 | 23 | Eai | 4.8 | 3 | 46 | 26 |
| 3 | 171 | -4.5 | 19 | Axx | 0.2 | 0.1 | 23 | 3 |
| 4 | 172 | -21 | 27 | Cai | 1.7 | 0.8 | 44 | 14 |
| 5 | 173 | 12 | -17 | Bxo | 0.2 | 0.1 | 36 | 3 |
| 6 | 174 | -25 | 18 | Axx | 0.2 | 0.1 | 41 | 2 |
| 7 | 175 | -80 | -15 | Hsx | 0.6 | 0.6 | 86 | 1 |
