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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 | -19 | 69 | HHX | 3.3 | 3.3 | 82 | 1 |
2 | 143 | 19 | 17.5 | CSO | 1.6 | 1.5 | 32 | 2 |
3 | 144 | -22 | -4 | ESO | 5.3 | 3.1 | 41 | 4 |
4 | 145 | 13 | -9 | HSX | 1.1 | 1.1 | 17 | 1 |
5 | 146 | -22 | -18 | BXI | 0.2 | 0.1 | 47 | 3 |
6 | 147 | -27 | -29 | CSI | 1.8 | 1.7 | 61 | 5 |