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N | S | N+S | |
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k | R |
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Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 151 | 15 | 49 | HSX | 0.9 | 0.9 | 68 | 1 |
2 | 152 | -6 | 13 | BXI | 0.2 | 0.1 | 20 | 3 |
3 | 154 | -3 | -11 | HSX | 1.1 | 1 | 16 | 2 |
4 | 155 | 11 | -17 | CSI | 6.9 | 6.8 | 35 | 5 |
5 | 156 | 12 | -38 | CRI | 1.1 | 1 | 55 | 5 |