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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 | 303 | 79 | 21 | D | 7.1 | 3.7 | 85 | 10 |
2 | 307 | 30 | -12 | A | 0.3 | 0.2 | 47 | 2 |
3 | 308 | 21 | -4 | C | 3.7 | 3.4 | 33 | 10 |
4 | 311 | -25 | -16 | A | 0.2 | 0.1 | 46 | 2 |
5 | 312 | -1 | -11 | A | 0.2 | 0.1 | 25 | 4 |