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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 | 129 | 65 | -12 | C | 2 | 1.8 | 78 | 4 |
2 | 137 | 28 | 17 | D | 10 | 5.5 | 53 | 26 |
3 | 140 | 2 | 22 | D | 10.5 | 4 | 44 | 41 |
4 | 141 | -21 | 10 | C | 2.5 | 2.5 | 40 | 2 |
5 | 143 | -46 | 22.5 | B | 0.3 | 0.1 | 71 | 7 |
6 | 144 | -30 | -12 | C | 3 | 2.3 | 42 | 13 |
7 | 145 | -75 | -25 | A | 0.1 | 0.1 | 83 | 1 |
8 | 0 | 32 | 7 | B | 0.2 | 0.1 | 50 | 3 |