Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 631 | 59 | 26 | Hrx | 0.5 | 0.5 | 77 | 1 |
| 2 | 635 | 33.5 | -26 | Ekc | 46.4 | 35.2 | 56 | 38 |
| 3 | 636 | 22 | -11 | Dsi | 1.8 | 1 | 34 | 11 |
| 4 | 638 | 13 | -14 | Axx | 0.2 | 0.1 | 26 | 3 |
| 5 | 639 | 15 | 23 | Dki | 17.6 | 13.8 | 43 | 24 |
| 6 | 640 | 8 | -9 | Dsi | 10.7 | 6.8 | 15 | 21 |
| 7 | 642 | -12 | -18 | Eki | 9.4 | 7.8 | 27 | 27 |
| 8 | 647 | -52 | 13 | Eso | 10.9 | 6 | 71 | 12 |
| 9 | 648 | -52 | 19 | Hsx | 3.5 | 3.5 | 71 | 1 |
| 10 | 650 | -29 | -20 | Axx | 0.1 | 0.1 | 48 | 1 |
| 11 | 651 | -78 | 15 | Bxi | 0.3 | 0.1 | 85 | 9 |
| 12 | 652 | -85 | -36 | Axx | 0.1 | 0.1 | 86 | 1 |
