Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 164 | 54 | 17.5 | E | 5 | 3.7 | 72 | 19 |
| 2 | 165 | 37.5 | -8.5 | C | 7.5 | 7.4 | 52 | 3 |
| 3 | 166 | 25 | -12.5 | C | 2.4 | 2.3 | 38 | 7 |
| 4 | 171 | -5.5 | -15.5 | C | 0.7 | 0.6 | 20 | 3 |
| 5 | 172 | -14 | -21 | C | 6 | 5.9 | 33 | 3 |
| 6 | 173 | -25 | -13 | C | 14.2 | 14 | 39 | 12 |
| 7 | 174 | -28.5 | 11.5 | H | 14.4 | 14.3 | 47 | 4 |
| 8 | 175 | 65 | 10 | B | 0.2 | 0.1 | 79 | 6 |
| 9 | 176 | 8 | -12 | B | 0.3 | 0.1 | 16 | 8 |
| 10 | 177 | -25.5 | -5 | B | 0.2 | 0.1 | 37 | 3 |
| 11 | 178 | -6.5 | -12 | A | 0.1 | 0.1 | 16 | 1 |
| 12 | 179 | -35.5 | 19.5 | A | 0.1 | 0.1 | 58 | 1 |
| 13 | 180 | -71.5 | 16 | D | 2.5 | 2.3 | 83 | 5 |
| 14 | 0 | 74 | -15 | B | 0.2 | 0.1 | 83 | 2 |
