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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 | 168 | 79 | 15 | B | 0.2 | 0.1 | 86 | 3 |
2 | 170 | 67 | 28 | D | 3.8 | 1.4 | 83 | 7 |
3 | 166 | 86 | 4 | H | 1 | 1 | 86 | 1 |
4 | 178 | -11.5 | 5.5 | J | 3.5 | 3.5 | 23 | 1 |
5 | 179 | -50 | 21 | C | 0.9 | 0.7 | 72 | 7 |
6 | 181 | -83 | 17 | H | 1 | 1 | 86 | 1 |
7 | 177 | 68 | -15 | B | 0.2 | 0.1 | 80 | 3 |
8 | 171 | 69 | -25 | C | 0.4 | 0.3 | 81 | 3 |
9 | 180 | 20 | -30 | A | 0.1 | 0.1 | 45 | 1 |