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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 | 77 | 20 | 30 | DHI | 10.2 | 9.1 | 44 | 11 |
2 | 78 | 21 | 45 | BXO | 0.3 | 0.1 | 64 | 3 |
3 | 79 | 24 | -52 | AXX | 0.1 | 0.1 | 68 | 1 |