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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 | 671 | 36 | 3 | J | 2.3 | 2.3 | 51 | 1 |
2 | 673 | 12 | -7.5 | E | 41 | 20 | 25 | 29 |
3 | 674 | 30.2 | -12 | C | 0.5 | 0.4 | 50 | 4 |
4 | 675 | -19 | 12 | C | 10 | 9.6 | 30 | 23 |
5 | 676 | -64.5 | -7 | D | 1 | 0.4 | 79 | 11 |