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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 | 261 | 62 | -31.5 | C | 1.8 | 1.2 | 81 | 10 |
2 | 263 | -18 | -18.5 | C | 3.6 | 3.5 | 45 | 8 |
3 | 264 | -20.5 | -8 | D | 6 | 3.5 | 37 | 14 |
4 | 265 | -27.5 | 14.5 | D | 9.5 | 8.5 | 39 | 16 |
5 | 266 | -43 | -2.5 | C | 1.5 | 1.3 | 59 | 13 |