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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 | 149 | 56 | -6.5 | C | 2.8 | 2.6 | 71 | 10 |
2 | 156 | 19 | -14 | E | 34.5 | 24.5 | 32 | 51 |
3 | 157 | 19.5 | 12.5 | D | 7.5 | 4.8 | 35 | 19 |