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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 | 159 | 8 | -20 | DSI | 4.8 | 2 | 33 | 24 |
2 | 160 | 17 | -40 | HSX | 3.4 | 3.3 | 60 | 3 |
3 | 162 | 13.5 | -49 | ESI | 7.8 | 2 | 65 | 21 |
4 | 163 | 2 | -16 | AXX | 0.1 | 0.1 | 25 | 1 |
5 | 164 | 8 | -72 | HSX | 2.8 | 2.8 | 83 | 1 |