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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 | 71 | 37.5 | 10.5 | D | 3.3 | 2.4 | 57 | 12 |
2 | 69 | 80 | -6 | E | 2.2 | 1.2 | 85 | 20 |
3 | 78 | -5 | -9.5 | B | 0.9 | 0.2 | 10 | 23 |
4 | 74 | -14.5 | -13.5 | C | 2.2 | 1 | 25 | 26 |
5 | 81 | -39 | -9 | D | 4.4 | 2.2 | 54 | 30 |