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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 | 172 | 54.5 | -9 | D | 6.9 | 3.8 | 71 | 20 |
2 | 174 | 28.5 | -10 | J | 1.6 | 1.6 | 44 | 1 |
3 | 175 | 12 | -9 | A | 0.1 | 0.1 | 23 | 1 |
4 | 177 | -40 | -27 | J | 0.7 | 0.7 | 64 | 1 |
5 | 178 | 9 | 12 | B | 0.2 | 0.1 | 21 | 3 |
6 | 179 | -49 | -7 | B | 0.6 | 0.1 | 65 | 16 |
7 | 180 | -62 | 12 | C | 2.8 | 2.7 | 77 | 6 |
8 | 181 | -61.5 | 18 | C | 2.7 | 2.5 | 77 | 6 |
9 | 182 | -69.5 | -14 | B | 0.6 | 0.1 | 81 | 3 |