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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 | 137 | 30 | -16 | E | 9.1 | 8 | 49 | 11 |
2 | 142 | -7 | -13 | C | 1.5 | 0.3 | 21 | 24 |
3 | 145 | -40.5 | -6.5 | A | 0.1 | 0.1 | 57 | 1 |
4 | 146 | -53.5 | 9 | A | 0.1 | 0.1 | 71 | 1 |
5 | 147 | -62 | -9.5 | C | 1 | 0.9 | 79 | 4 |