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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 | 239 | -7 | 1 | ESI | 8.2 | 3.6 | 7 | 26 |
2 | 240 | -13 | -1 | CSI | 2.5 | 2.2 | 19 | 10 |
3 | 242 | 10 | -49 | DHI | 9.5 | 5.7 | 66 | 12 |
4 | 243 | 7 | -57 | AXX | 0.1 | 0.1 | 73 | 1 |