Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 331 | 65 | 19.5 | B | 0.2 | 0.1 | 78 | 5 |
| 2 | 333 | 49.5 | -16 | E | 12.8 | 9.7 | 68 | 23 |
| 3 | 335 | 34 | 17.5 | C | 1.5 | 1.4 | 51 | 6 |
| 4 | 337 | 59.5 | -7 | D | 3.4 | 1.2 | 75 | 10 |
| 5 | 339 | 25 | -17 | B | 0.2 | 0.1 | 46 | 3 |
| 6 | 342 | 16 | 9 | B | 0.3 | 0.1 | 24 | 6 |
| 7 | 344 | 48 | -10 | B | 0.2 | 0.1 | 66 | 7 |
| 8 | 345 | -9 | -25.5 | B | 0.2 | 0.1 | 44 | 6 |
| 9 | 346 | -17 | -3.5 | B | 0.2 | 0.1 | 27 | 3 |
| 10 | 347 | -38.5 | -7.5 | B | 0.2 | 0.1 | 56 | 3 |
