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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 | 663 | -14 | 63 | DKC | 10 | 4.3 | 77 | 15 |
2 | 667 | -17 | 14 | FKI | 32.5 | 15 | 29 | 115 |
3 | 670 | -14 | -6 | FKC | 41 | 31 | 21 | 67 |
4 | 671 | -4 | -22 | DRI | 2.5 | 1.4 | 32 | 7 |
5 | 673 | -10 | -68 | DSI | 3.4 | 2.1 | 80 | 8 |