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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 | 136 | 6 | 33 | HSX | 2.1 | 2.1 | 46 | 1 |
2 | 138 | -9 | 11 | EHI | 17.2 | 15 | 29 | 27 |
3 | 139 | 10 | -4 | BXI | 0.7 | 0.2 | 7 | 13 |
4 | 141 | -7 | -38.5 | CHO | 7.3 | 7 | 57 | 9 |