Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 171 | 64 | -25 | ESO | 1.3 | 0.7 | 78 | 5 |
| 2 | 174 | 32 | -16 | CKI | 10.8 | 10.3 | 49 | 26 |
| 3 | 176 | 10.5 | -18 | DAI | 2.2 | 1.4 | 26 | 18 |
| 4 | 178 | 3 | -12 | BXO | 0.2 | 0.1 | 11 | 5 |
| 5 | 179 | 3.5 | 10 | CKI | 6.6 | 6 | 22 | 26 |
| 6 | 182 | -4 | -9 | BXO | 0.2 | 0.1 | 9 | 3 |
| 7 | 183 | 9 | -7 | BXI | 0.2 | 0.1 | 14 | 6 |
| 8 | 184 | -27.5 | -23 | BXI | 0.4 | 0.2 | 47 | 7 |
| 9 | 185 | 73.5 | 15 | DSO | 1.1 | 0.6 | 84 | 7 |
| 10 | 186 | -24.5 | 10 | BXI | 0.7 | 0.2 | 41 | 12 |
| 11 | 187 | -52 | -5 | CKI | 9.4 | 9 | 67 | 16 |
| 12 | 188 | -7 | 9 | BXI | 0.3 | 0.1 | 24 | 7 |
| 13 | 189 | -69 | 9 | AXX | 0.1 | 0.1 | 82 | 1 |
