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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 | 283 | 44 | 20 | C | 3.4 | 3.2 | 59 | 8 |
2 | 284 | -14 | -12 | D | 3.2 | 1.1 | 35 | 17 |
3 | 289 | -35.5 | -10 | C | 2 | 1.9 | 56 | 4 |