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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 | 657 | -13 | 81 | HSX | 1.4 | 1.4 | 86 | 1 |
2 | 660 | -21 | 33 | CRO | 1.2 | 1 | 55 | 6 |
3 | 663 | -14 | 25 | DKC | 44.5 | 18 | 40 | 29 |
4 | 667 | -17 | -21 | FKC | 57.4 | 20.7 | 36 | 55 |
5 | 670 | -15.5 | -41 | FHC | 31.8 | 15.2 | 60 | 20 |
6 | 671 | -5 | -61 | HSX | 2.7 | 1.4 | 75 | 3 |