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Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 159 | 15 | -7 | EAI | 11.4 | 8.6 | 24 | 34 |
2 | 162 | -40 | -15 | DAI | 9.5 | 9.1 | 55 | 7 |
3 | 163 | 16 | -12 | BXI | 0.2 | 0.1 | 26 | 4 |
4 | 164 | -51 | -5.5 | AXX | 0.2 | 0.1 | 67 | 2 |
5 | 165 | -81 | -14 | CKO | 5.2 | 5.1 | 85 | 6 |