Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 527 | 11 | 72 | CSO | 0.8 | 0.7 | 82 | 2 |
| 2 | 528 | 19 | 27.5 | FKI | 27 | 24.2 | 46 | 36 |
| 3 | 533 | -20 | -22.5 | HHX | 7 | 7 | 44 | 1 |
| 4 | 534 | 10 | -33 | CHI | 12 | 11.6 | 48 | 18 |
| 5 | 536 | 13 | -10 | AXX | 0.2 | 0.1 | 22 | 4 |
| 6 | 537 | 20 | -49 | BXO | 0.2 | 0.1 | 68 | 4 |
| 7 | 538 | 22 | -56 | AXX | 0.1 | 0.1 | 73 | 1 |
| 8 | 539 | 17 | -51 | BXO | 0.2 | 0.1 | 69 | 2 |
