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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 | 149 | 59 | -8 | DSI | 9.5 | 3.8 | 74 | 30 |
2 | 150 | 51 | 7 | FKI | 39 | 18 | 69 | 27 |
3 | 156 | 35 | -18 | ESI | 10.7 | 6.6 | 51 | 19 |
4 | 158 | 44 | -12 | CRO | 0.7 | 0.4 | 60 | 7 |
5 | 159 | -77 | -7 | CSO | 3 | 2.9 | 84 | 2 |