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Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 127 | 34 | 52 | BXI | 0.3 | 0.2 | 74 | 3 |
2 | 129 | 17.5 | 17 | CHI | 9.2 | 8.7 | 33 | 11 |
3 | 132 | -28 | -20 | HSX | 2.3 | 2.3 | 49 | 1 |
4 | 134 | 15 | 28 | BXI | 0.4 | 0.1 | 44 | 7 |
5 | 135 | -30 | -8 | BXO | 0.2 | 0.1 | 46 | 2 |