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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 | 290 | 28.5 | 12 | A | 0.1 | 0.1 | 43 | 1 |
2 | 281 | 15.5 | 18.5 | A | 0.3 | 0.3 | 33 | 1 |
3 | 289 | -51.5 | 24.5 | J | 0.6 | 0.6 | 71 | 1 |
4 | 288 | -39.5 | -12 | J | 3.7 | 3.6 | 58 | 3 |
5 | 287 | -20 | -23 | A | 0.1 | 0.1 | 46 | 1 |
6 | 286 | -14.5 | -28 | B | 0.2 | 0.1 | 48 | 6 |
7 | 291 | 0.5 | -26 | A | 0.1 | 0.1 | 41 | 1 |
8 | 284 | 4 | -6 | C | 2.6 | 2.4 | 13 | 9 |
9 | 285 | 21.5 | -23.5 | C | 6.9 | 5.9 | 47 | 10 |