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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 | 69 | 16 | 76 | CSO | 1.2 | 1 | 86 | 4 |
2 | 72 | -24 | 14.5 | BXI | 0.2 | 0.1 | 33 | 5 |
3 | 73 | -28 | 6.5 | CSI | 6 | 5.7 | 33 | 12 |
4 | 76 | 26 | -2 | BXO | 0.2 | 0.1 | 48 | 3 |
5 | 78 | -18 | 21 | DRI | 1.2 | 0.7 | 35 | 9 |