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Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 521 | -22 | 56 | FHI | 8.2 | 4.8 | 74 | 22 |
2 | 522 | 24 | 46.5 | AXX | 0.1 | 0.1 | 66 | 1 |
3 | 527 | 12 | 29.5 | CSI | 3.8 | 3 | 43 | 20 |
4 | 528 | 20 | -12.5 | EHO | 21.3 | 19 | 32 | 20 |
5 | 531 | 12 | 44 | AXX | 0.1 | 0.1 | 61 | 1 |
6 | 533 | -20 | -61 | HSX | 3.5 | 3.5 | 77 | 1 |
7 | 534 | 10 | -72.5 | DSI | 3.2 | 2.7 | 82 | 5 |