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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 | 164 | 74 | 9 | A | 0.1 | 0.1 | 84 | 1 |
2 | 159 | 65 | 14.5 | B | 0.2 | 0.1 | 80 | 4 |
3 | 166 | 29.5 | 24.5 | D | 14 | 6.2 | 58 | 22 |
4 | 175 | 6 | 6 | A | 0.2 | 0.1 | 20 | 2 |
5 | 180 | -59 | 20.5 | E | 12.5 | 6.2 | 78 | 20 |
6 | 179 | -52 | 13 | A | 0.2 | 0.1 | 71 | 2 |
7 | 156 | 74 | -29 | A | 0.2 | 0.1 | 83 | 3 |
8 | 165 | 40 | -15 | C | 5.4 | 5.1 | 56 | 8 |
9 | 170 | 30.5 | -8 | A | 0.1 | 0.1 | 44 | 1 |
10 | 181 | 13 | -13 | A | 0.1 | 0.1 | 22 | 1 |
11 | 176 | -9 | -11.5 | J | 4 | 4 | 15 | 2 |