Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 573 | 71 | 7.5 | H | 3.3 | 3.3 | 83 | 2 |
| 2 | 576 | 58.5 | 6.5 | C | 0.6 | 0.3 | 75 | 10 |
| 3 | 579 | -2 | -13 | D | 3.7 | 2 | 10 | 25 |
| 4 | 581 | -14.5 | -18 | D | 7.5 | 7.2 | 28 | 6 |
| 5 | 583 | -32.5 | -16 | C | 1.5 | 1.5 | 48 | 5 |
| 6 | 585 | -38.5 | -8.5 | A | 0.1 | 0.1 | 54 | 1 |
| 7 | 586 | -43.5 | -17 | D | 2.6 | 1.5 | 60 | 3 |
