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Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 147 | 64 | -21 | D | 5.8 | 3.2 | 80 | 4 |
2 | 150 | 0.5 | -26 | E | 16.6 | 7.2 | 36 | 40 |
3 | 152 | -42 | 23 | C | 4.5 | 4.2 | 63 | 9 |
4 | 153 | 55 | -17 | B | 0.2 | 0.1 | 72 | 4 |
5 | 154 | -63 | -22 | A | 0.2 | 0.2 | 77 | 1 |