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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 | 278 | 23.5 | 2.5 | D | 8.4 | 4.3 | 35 | 29 |
2 | 281 | 47.5 | 17 | D | 1.7 | 1 | 67 | 15 |
3 | 282 | 12.5 | 14 | A | 0.1 | 0.1 | 29 | 1 |
4 | 286 | -18.5 | -6.5 | C | 11.7 | 11.3 | 28 | 14 |
5 | 293 | 21 | -2 | A | 0.1 | 0.1 | 31 | 1 |
6 | 294 | -49.5 | 14.5 | C | 1.4 | 1.2 | 68 | 5 |
7 | 295 | 25 | -12.5 | B | 0.2 | 0.1 | 40 | 2 |