Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 622 | 57 | 13.5 | E | 20.4 | 14.6 | 73 | 12 |
| 2 | 641 | -0.5 | 5 | A | 0.1 | 0.1 | 10 | 1 |
| 3 | 634 | -0.5 | 13 | B | 0.2 | 0.1 | 23 | 3 |
| 4 | 642 | -8 | 20 | B | 0.2 | 0.1 | 34 | 5 |
| 5 | 636 | -10 | 5.5 | E | 42.4 | 38 | 17 | 46 |
| 6 | 637 | -14.5 | 13.5 | C | 6.8 | 4.8 | 31 | 63 |
| 7 | 639 | -29.5 | 6 | C | 6.5 | 6.3 | 44 | 7 |
| 8 | 644 | -72 | 10 | J | 0.5 | 0.4 | 83 | 2 |
| 9 | 643 | -71.5 | 4 | C | 1 | 0.8 | 82 | 4 |
| 10 | 645 | -84 | -6 | D | 0.7 | 0.4 | 86 | 2 |
| 11 | 640 | -55.5 | -15.5 | J | 5.5 | 5.4 | 73 | 2 |
| 12 | 638 | -21 | -9.5 | D | 8 | 5 | 33 | 18 |
| 13 | 635 | -1.5 | -16.5 | B | 0.7 | 0.2 | 23 | 14 |
