Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 339 | 37 | 17 | C | 3.6 | 2.4 | 51 | 12 |
| 2 | 340 | 76 | 21 | B | 0.2 | 0.1 | 83 | 2 |
| 3 | 342 | 32 | -21 | J | 2.6 | 2.6 | 57 | 1 |
| 4 | 345 | 16.5 | -20 | E | 16.4 | 7.4 | 43 | 38 |
| 5 | 346 | 9 | 19.5 | C | 1.3 | 1 | 24 | 7 |
| 6 | 347 | -6 | -17.5 | C | 0.5 | 0.3 | 36 | 7 |
| 7 | 349 | -20 | 28 | J | 8.2 | 8.2 | 42 | 1 |
| 8 | 351 | -25 | -21 | D | 2.6 | 1.1 | 53 | 15 |
| 9 | 353 | 49 | -20.5 | C | 0.9 | 0.8 | 71 | 3 |
| 10 | 354 | -62.5 | 17 | J | 4.6 | 4.6 | 77 | 4 |
| 11 | 355 | -68 | 30 | D | 2.8 | 2.3 | 81 | 4 |
| 12 | 356 | 52 | 35.5 | B | 0.2 | 0.1 | 72 | 2 |
| 13 | 357 | -25 | 12.5 | C | 0.3 | 0.2 | 37 | 3 |
