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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 | 339 | -5 | 23 | BXI | 0.3 | 0.1 | 37 | 7 |
2 | 340 | 12 | 15 | BXO | 0.2 | 0.1 | 25 | 2 |
3 | 342 | 9 | -10 | DSI | 9.2 | 6.1 | 15 | 17 |
4 | 344 | 18 | -48 | DSO | 4.8 | 3 | 65 | 7 |