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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 | 178 | 18 | 11.5 | BXO | 0.5 | 0.2 | 39 | 5 |
2 | 172 | 8 | -7.5 | HSX | 3.5 | 3.5 | 23 | 2 |
3 | 174 | 8 | -18.5 | CRI | 1.2 | 0.8 | 34 | 14 |
4 | 177 | 14 | -71.5 | DHC | 4.7 | 4.4 | 83 | 6 |
5 | 175 | -10 | -32.5 | BXO | 0.2 | 0.1 | 46 | 2 |