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N | S | N+S | |
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Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 156 | 80 | -17 | BXO | 0.4 | 0.2 | 85 | 5 |
2 | 159 | -24 | -7 | ESI | 10.3 | 8.1 | 36 | 30 |
3 | 160 | 60 | 13 | DAI | 12.2 | 6.1 | 77 | 9 |
4 | 161 | -15 | -19 | AXX | 0.2 | 0.1 | 28 | 4 |
5 | 162 | -81 | -15.5 | DSO | 2.8 | 2.5 | 85 | 3 |