Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 534 | 54 | 5 | C | 1.3 | 0.6 | 71 | 14 |
| 2 | 527 | 34 | 11 | F | 36 | 13.5 | 50 | 56 |
| 3 | 520 | 17 | 13 | E | 17 | 5.3 | 27 | 26 |
| 4 | 533 | -37 | 15 | A | 0.2 | 0.1 | 53 | 2 |
| 5 | 538 | -67 | 6 | C | 2 | 1.8 | 79 | 8 |
| 6 | 529 | -9 | -11.5 | E | 33.4 | 7.2 | 30 | 98 |
| 7 | 532 | -25.5 | -21 | J | 1.3 | 1.3 | 53 | 1 |
| 8 | 535 | -50 | -30 | B | 0.2 | 0.1 | 75 | 3 |
| 9 | 528 | 3 | -14 | A | 0.2 | 0.1 | 30 | 2 |
| 10 | 519 | 33 | -13 | B | 0.2 | 0.1 | 54 | 2 |
| 11 | 524 | 18 | -30 | J | 1.1 | 1.1 | 56 | 1 |
| 12 | 523 | 32 | -25 | B | 0.3 | 0.2 | 60 | 4 |
| 13 | 518 | 66 | -9 | D | 3 | 1.2 | 80 | 10 |
| 14 | 517 | 62.5 | -28 | J | 0.7 | 0.7 | 81 | 1 |
| 15 | 531 | 63 | -17.5 | C | 1.7 | 1.6 | 79 | 2 |
