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N | S | N+S | |
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k | R |
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Note: |
Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 575 | 58 | 15 | CHI | 11.6 | 11.2 | 74 | 6 |
2 | 579 | 41 | 7 | DAI | 8.4 | 3.3 | 57 | 9 |
3 | 583 | 29 | 10 | BXO | 0.5 | 0.2 | 42 | 8 |
4 | 589 | -63 | 19 | FKC | 54 | 24 | 78 | 25 |
5 | 586 | 10 | -21 | CSI | 3.3 | 1.7 | 38 | 19 |
6 | 578 | 39 | -30 | EAI | 9.3 | 7.8 | 66 | 15 |
7 | 576 | 45 | -18 | AXX | 0.1 | 0.1 | 66 | 1 |