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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 | 309 | 49 | -12 | DKI | 15.2 | 13.6 | 69 | 19 |
2 | 314 | -25 | -16 | HSX | 3.3 | 1.7 | 47 | 6 |
3 | 318 | -32 | -24 | AXX | 0.2 | 0.1 | 60 | 2 |
4 | 319 | -77 | 15 | EKI | 14.4 | 11 | 84 | 8 |