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N | S | N+S | |
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k | R |
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Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 439 | 24 | 30 | HHX | 17.5 | 17.5 | 50 | 2 |
2 | 442 | 25 | 15 | EHI | 12.2 | 6.8 | 37 | 30 |
3 | 444 | 20 | -3 | HHX | 9 | 8.8 | 23 | 10 |
4 | 447 | 17 | -47.5 | HSX | 1.2 | 1.2 | 64 | 1 |
5 | 449 | -19 | -56.5 | DRO | 1.5 | 1 | 75 | 2 |
6 | 450 | -12 | -62 | CRI | 0.4 | 0.3 | 79 | 3 |
7 | 451 | 10 | -75 | HRX | 0.6 | 0.6 | 83 | 1 |