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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 | 218 | 44.5 | 18.5 | E | 26.5 | 23.3 | 62 | 34 |
2 | 224 | 17.5 | 15 | C | 1.6 | 0.3 | 33 | 16 |
3 | 225 | -12.5 | 16.5 | B | 0.9 | 0.3 | 26 | 12 |
4 | 226 | 1.5 | -23 | C | 2.9 | 2.8 | 40 | 3 |
5 | 227 | 3.5 | 12 | D | 1 | 0.5 | 13 | 6 |
6 | 228 | 14.5 | 11 | B | 0.2 | 0.1 | 24 | 2 |
7 | 229 | -23 | 13 | A | 0.1 | 0.1 | 35 | 1 |