Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 164 | 11.5 | 18 | E | 4.5 | 2.7 | 36 | 44 |
| 2 | 165 | -1.5 | -8.5 | C | 9 | 8.8 | 7 | 12 |
| 3 | 166 | -13 | -11.5 | D | 5.7 | 5 | 23 | 22 |
| 4 | 168 | 5.5 | 10 | A | 1 | 0.1 | 22 | 1 |
| 5 | 170 | 33.5 | -14.5 | D | 1.7 | 1 | 49 | 18 |
| 6 | 171 | -43.5 | -15.5 | J | 1.3 | 1.3 | 61 | 2 |
| 7 | 172 | -51 | -21 | J | 3.5 | 3.5 | 69 | 1 |
| 8 | 173 | -63.5 | -12.5 | H | 7 | 7 | 78 | 2 |
| 9 | 174 | -66.5 | 11.5 | H | 6 | 6 | 80 | 2 |
| 10 | 175 | 25 | 10.5 | B | 0.3 | 0.1 | 41 | 7 |
| 11 | 176 | -33.5 | -11.5 | A | 0.1 | 0.1 | 49 | 1 |
