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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 | 164 | 9 | 72 | AXX | 0.2 | 0.2 | 83 | 1 |
2 | 165 | -10 | 37 | EKI | 18.5 | 11 | 54 | 26 |
3 | 166 | 6 | 22 | CAI | 3.2 | 2.9 | 33 | 11 |
4 | 170 | 22 | -55 | HSX | 2.9 | 2.9 | 74 | 1 |