Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 573 | 82 | 7.5 | H | 1.2 | 1.2 | 86 | 1 |
| 2 | 576 | 70 | 8 | B | 0.1 | 0.1 | 82 | 5 |
| 3 | 579 | 10 | -13 | D | 4.4 | 2.3 | 18 | 28 |
| 4 | 581 | -4 | -18 | C | 7 | 7 | 19 | 8 |
| 5 | 583 | -22 | -16 | C | 1.5 | 1.5 | 35 | 7 |
| 6 | 584 | 80 | -10 | A | 0.1 | 0.1 | 85 | 2 |
| 7 | 585 | -25.5 | -8 | B | 0.1 | 0.1 | 37 | 3 |
| 8 | 586 | -32.2 | -17 | D | 2.7 | 1.7 | 48 | 10 |
