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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 | 118 | 25 | 56 | HSX | 0.5 | 0.5 | 75 | 1 |
2 | 120 | 31 | 53.5 | DSI | 4 | 1.9 | 74 | 13 |
3 | 121 | -39 | 17 | HSX | 3 | 3 | 57 | 1 |
4 | 122 | -21 | 19 | BXO | 0.2 | 0.1 | 40 | 6 |
5 | 123 | 29.5 | 22 | CAI | 5.3 | 4.6 | 53 | 21 |