Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 492 | 62 | 16 | Dai | 7 | 3.2 | 77 | 10 |
| 2 | 501 | 33.5 | 11 | Dki | 20.7 | 15.6 | 48 | 23 |
| 3 | 502 | 10 | 14 | Dai | 5.4 | 2.1 | 18 | 19 |
| 4 | 503 | -10 | -16.5 | Eai | 13.5 | 7.6 | 37 | 27 |
| 5 | 507 | 9 | 26 | Bxi | 1 | 0.3 | 32 | 18 |
| 6 | 508 | -34 | -23 | Dso | 2.7 | 1.6 | 61 | 5 |
| 7 | 509 | 31 | -18.5 | Dai | 3.8 | 2.5 | 55 | 12 |
| 8 | 510 | 15 | -13 | Bxi | 0.7 | 0.2 | 35 | 12 |
| 9 | 511 | -25 | 12 | Bxo | 0.2 | 0.1 | 38 | 2 |
| 10 | 512 | -54 | -27 | Dkc | 25.8 | 24.8 | 76 | 16 |
| 11 | 513 | -54.5 | -16 | Csi | 2.5 | 2.3 | 73 | 6 |
| 12 | 514 | -49 | 18.5 | Axx | 0.2 | 0.1 | 65 | 2 |
