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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 | 164 | 13 | 62 | FHI | 21.5 | 8.6 | 78 | 27 |
2 | 167 | 3 | 35 | CSI | 2.4 | 2 | 47 | 14 |
3 | 171 | 15 | 32 | BXI | 0.2 | 0.1 | 50 | 4 |
4 | 172 | -17 | 33.5 | CRI | 0.8 | 0.7 | 54 | 4 |
5 | 170 | -18 | 11 | DRI | 2 | 1 | 31 | 15 |
6 | 169 | -16 | -13 | EHI | 18.5 | 14.6 | 30 | 41 |