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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 | 2 | 3 | 31 | CAI | 7.4 | 7.2 | 46 | 11 |
2 | 4 | -14 | -52 | EHI | 8.2 | 6.3 | 67 | 16 |
3 | 6 | -9 | -7.5 | BXO | 0.3 | 0.1 | 13 | 7 |
4 | 7 | 11 | -80 | AXX | 0.3 | 0.2 | 86 | 2 |