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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 | 304 | 36 | -9.5 | A | 0.2 | 0.1 | 53 | 2 |
2 | 306 | -11.5 | 11.5 | D | 3.6 | 1.2 | 23 | 20 |
3 | 307 | -35.5 | -25 | D | 4.5 | 2.3 | 57 | 15 |
4 | 308 | -53 | -22.5 | D | 3.6 | 2.8 | 71 | 6 |
5 | 309 | -72.5 | -24.5 | D | 4.7 | 3.1 | 82 | 3 |