Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 507 | 11 | 17 | FKI | 33.4 | 12.8 | 31 | 63 |
| 2 | 510 | 17 | -4 | BXI | 0.8 | 0.3 | 29 | 12 |
| 3 | 512 | 11 | -28 | DRI | 1.8 | 0.7 | 44 | 21 |
| 4 | 516 | 4 | -51 | CHI | 10.4 | 9.7 | 68 | 12 |
| 5 | 503 | -17 | 74 | AXX | 0.1 | 0.1 | 83 | 1 |
| 6 | 514 | -14 | 20 | BXO | 0.2 | 0.1 | 34 | 3 |
| 7 | 508 | -11 | 9 | CSI | 4.9 | 4.7 | 18 | 12 |
| 8 | 515 | -10 | -2 | DSI | 3.5 | 2.4 | 13 | 24 |
| 9 | 513 | -8 | -37 | BXO | 0.2 | 0.1 | 53 | 2 |
| 10 | 517 | -20 | -65 | CRI | 0.4 | 0.3 | 79 | 3 |
| 11 | 518 | -9 | -69 | CRI | 0.5 | 0.3 | 81 | 4 |
