Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 553 | 23.5 | 13 | A | 0.2 | 0.1 | 37 | 3 |
| 2 | 536 | 39.5 | 18.5 | D | 16.5 | 15.5 | 57 | 27 |
| 3 | 543 | 10 | 11.5 | B | 0.8 | 0.1 | 18 | 28 |
| 4 | 550 | -10.5 | 12.5 | J | 2.1 | 2.1 | 21 | 1 |
| 5 | 548 | -8.5 | 24 | J | 7 | 7 | 32 | 1 |
| 6 | 554 | -17 | 15.5 | C | 0.6 | 0.4 | 29 | 9 |
| 7 | 559 | -26 | 18.5 | C | 0.9 | 0.3 | 44 | 22 |
| 8 | 558 | -75.5 | 23.5 | H | 4.4 | 4.4 | 84 | 1 |
| 9 | 557 | -62 | -14 | E | 8.3 | 4.6 | 78 | 14 |
| 10 | 556 | -26.5 | -22 | A | 0.2 | 0.1 | 52 | 2 |
| 11 | 547 | -0.5 | -14.5 | C | 0.8 | 0.6 | 27 | 9 |
| 12 | 542 | 13.5 | -11 | C | 6.8 | 6.6 | 30 | 8 |
