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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 | 139 | 66 | -17.5 | Bxo | 0.3 | 0.2 | 80 | 5 |
2 | 143 | 28.5 | 14 | Dai | 6.2 | 4.4 | 45 | 32 |
3 | 145 | -61.5 | 37.5 | Hsx | 2.9 | 2.9 | 80 | 1 |
4 | 146 | -42.5 | -22 | Axx | 0.1 | 0.1 | 64 | 1 |
5 | 147 | -60 | -15.5 | Dhi | 10.7 | 7.8 | 76 | 11 |
6 | 148 | -27 | -30 | Axx | 0.2 | 0.1 | 56 | 6 |
7 | 149 | -51 | 34.5 | Bxo | 0.2 | 0.1 | 73 | 3 |