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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 | 301 | 5 | 17 | D | 5.1 | 4.4 | 18 | 9 |
2 | 302 | 44 | 10.5 | D | 1.4 | 0.7 | 58 | 10 |
3 | 303 | 5.5 | -7.5 | C | 1.2 | 0.9 | 22 | 12 |
4 | 305 | -25 | -22 | A | 0.2 | 0.1 | 55 | 2 |
5 | 306 | -26 | 19.5 | A | 0.2 | 0.1 | 43 | 4 |
6 | 307 | -13 | -5.5 | C | 0.7 | 0.2 | 28 | 9 |
7 | 0 | 70 | -8 | B | 0.3 | 0.2 | 81 | 2 |