Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 512 | 62.5 | 13.5 | D | 3.4 | 1.2 | 76 | 11 |
| 2 | 521 | 55 | 16.5 | B | 0.2 | 0.1 | 71 | 2 |
| 3 | 527 | -29.5 | 10.5 | D | 3.8 | 1.2 | 43 | 31 |
| 4 | 520 | -41 | 13 | E | 28.7 | 20.2 | 58 | 37 |
| 5 | 529 | -72 | -10.5 | E | 10.6 | 3.2 | 83 | 26 |
| 6 | 528 | -56 | -12 | B | 0.4 | 0.3 | 74 | 3 |
| 7 | 525 | -45 | -10 | A | 0.2 | 0.1 | 64 | 2 |
| 8 | 524 | -42 | -30 | J | 3.1 | 3.1 | 71 | 3 |
| 9 | 523 | -24 | -24.5 | A | 0.2 | 0.1 | 53 | 2 |
| 10 | 517 | 3 | -26 | J | 3 | 3 | 47 | 2 |
| 11 | 518 | 3 | -9 | B | 0.7 | 0.3 | 23 | 9 |
