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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 | 80 | 6 | C | 1.3 | 1.2 | 85 | 3 |
2 | 281 | 60 | 10 | A | 0.3 | 0.3 | 75 | 1 |
3 | 285 | 41 | 13.5 | D | 12.8 | 9.4 | 57 | 19 |
4 | 286 | 26 | -14 | B | 0.3 | 0.1 | 47 | 9 |
5 | 290 | 26.5 | 15.5 | A | 0.2 | 0.1 | 41 | 3 |
6 | 291 | -4.5 | 10.5 | B | 1 | 0.3 | 10 | 11 |
7 | 293 | 44 | -17.5 | B | 0.4 | 0.2 | 65 | 9 |
8 | 294 | -12.5 | 20 | B | 0.4 | 0.2 | 29 | 6 |
9 | 295 | -56.5 | -16 | B | 0.2 | 0.1 | 75 | 2 |
10 | 296 | -68.5 | -6.5 | J | 0.9 | 0.9 | 81 | 1 |
11 | 297 | -78 | -14 | J | 0.6 | 0.6 | 85 | 1 |