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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 | 16 | 50 | 20 | C | 1.2 | 1.1 | 73 | 2 |
2 | 17 | 71 | 16.5 | D | 1.8 | 0.9 | 84 | 4 |
3 | 19 | -18.5 | -27.5 | E | 16.7 | 7.8 | 41 | 42 |
4 | 21 | -17 | -18 | C | 2.2 | 1.3 | 29 | 14 |
5 | 22 | -40.5 | 19 | D | 4.7 | 1.8 | 64 | 15 |
6 | 23 | -25.5 | 13.5 | D | 2.3 | 1.4 | 44 | 8 |
7 | 24 | -57 | 12.5 | A | 0.1 | 0.1 | 75 | 1 |
8 | 25 | -44.5 | -26.5 | B | 0.4 | 0.3 | 64 | 3 |
9 | 26 | -42 | 12 | A | 0.1 | 0.1 | 62 | 1 |