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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 | 65 | 78 | 20 | A | 0.2 | 0.1 | 85 | 2 |
2 | 66 | 10 | 22.5 | C | 1.6 | 1.3 | 32 | 10 |
3 | 67 | 22 | 25 | B | 0.5 | 0.1 | 45 | 15 |
4 | 68 | -1 | 26 | B | 0.6 | 0.1 | 35 | 13 |
5 | 69 | -13 | -23 | C | 2.4 | 1.5 | 41 | 14 |