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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 | 138 | -4 | 26 | ESI | 8.3 | 6.4 | 35 | 27 |
2 | 140 | -5 | -3 | CRI | 0.7 | 0.3 | 8 | 10 |
3 | 141 | 11 | 25 | BXI | 0.2 | 0.1 | 40 | 5 |
4 | 142 | 12 | -50 | HSX | 2.1 | 2.1 | 67 | 1 |
5 | 143 | -5 | 8 | BXI | 0.4 | 0.1 | 14 | 13 |