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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 | 537 | 20 | 70 | CSO | 2.5 | 2.3 | 82 | 5 |
2 | 543 | 4 | 12 | BXO | 0.3 | 0.2 | 19 | 3 |
3 | 546 | -11 | 41 | CSI | 2.4 | 2.2 | 58 | 11 |
4 | 552 | 10 | -47 | BXI | 0.7 | 0.2 | 65 | 12 |
5 | 553 | 22 | -51 | AXX | 0.1 | 0.1 | 70 | 1 |
6 | 557 | -17 | -62 | AXX | 0.2 | 0.1 | 78 | 2 |