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k | R |
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Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 308 | -16 | 75 | HRX | 0.5 | 0.5 | 84 | 1 |
2 | 310 | 19 | 13.5 | FKI | 50 | 18.5 | 31 | 85 |
3 | 315 | -8 | -46.5 | BXO | 0.2 | 0.1 | 65 | 4 |
4 | 317 | -7 | -58 | DKI | 14.7 | 8.7 | 74 | 15 |
5 | 318 | 14 | -69 | HSX | 2.3 | 2.3 | 80 | 1 |