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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 | 144 | 7 | 60 | DHO | 9.7 | 8 | 74 | 5 |
2 | 146 | 8 | -18 | CSO | 5.1 | 5 | 27 | 3 |
3 | 147 | 12 | -28 | AXX | 0.2 | 0.1 | 41 | 3 |
4 | 148 | -10 | 8 | CAO | 4.8 | 4.2 | 28 | 16 |