Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 163 | 55 | 18 | J | 4.4 | 4.4 | 75 | 1 |
| 2 | 167 | 45.5 | 4.5 | D | 7 | 2.2 | 63 | 32 |
| 3 | 170 | 26.5 | 8.5 | D | 7.1 | 4.2 | 44 | 25 |
| 4 | 171 | 17.5 | 7 | E | 12.4 | 7.2 | 33 | 41 |
| 5 | 173 | 0.5 | 17 | F | 25.6 | 11.3 | 34 | 51 |
| 6 | 177 | 26 | 17 | A | 0.1 | 0.1 | 49 | 1 |
| 7 | 178 | -9 | -8 | B | 0.2 | 0.1 | 13 | 4 |
| 8 | 180 | -40 | 19.5 | J | 1 | 1 | 64 | 2 |
| 9 | 181 | -54.5 | 13.5 | E | 30.7 | 28.2 | 73 | 21 |
| 10 | 183 | -71 | 7.5 | D | 3.6 | 1.8 | 82 | 3 |
| 11 | 184 | -41 | -23 | A | 0.2 | 0.1 | 59 | 2 |
| 12 | 185 | -71 | -7 | B | 0.2 | 0.1 | 82 | 2 |
