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N | S | N+S | |
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k | R |
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Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 138 | 17 | -6.5 | CSI | 2.1 | 2 | 29 | 6 |
2 | 140 | 8 | -9.5 | CRI | 0.8 | 0.5 | 21 | 12 |
3 | 141 | -17 | -43 | DRO | 1 | 0.5 | 59 | 3 |
4 | 142 | -4 | 7 | BXI | 0.2 | 0.1 | 11 | 4 |