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N | S | N+S | |
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k | R |
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Note: |
Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 141 | 51 | 20 | B | 0.3 | 0.2 | 72 | 4 |
2 | 142 | 41 | -25.5 | C | 2.7 | 2 | 61 | 14 |
3 | 143 | 29.5 | 11 | J | 4.3 | 4.3 | 46 | 1 |
4 | 145 | -9 | -32 | B | 0.2 | 0.1 | 44 | 3 |
5 | 146 | -21 | -29 | C | 2.9 | 2.8 | 48 | 6 |
6 | 147 | -50 | -19 | C | 0.4 | 0.2 | 0 | 5 |
7 | 148 | -67 | 16.5 | D | 4.8 | 3 | 82 | 6 |
8 | 149 | 10 | 35.5 | A | 0.2 | 0.1 | 54 | 2 |