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N | S | N+S | |
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k | R |
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Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 244 | 72 | 20 | D | 1.8 | 0.7 | 82 | 5 |
2 | 248 | 1 | 13 | A | 0.1 | 0.1 | 9 | 1 |
3 | 250 | -9 | 13 | B | 0.2 | 0.1 | 17 | 2 |
4 | 251 | -34 | -11 | B | 0.3 | 0.1 | 53 | 5 |
5 | 253 | 9 | 17 | B | 0.2 | 0.1 | 37 | 3 |
6 | 254 | 18 | -13 | A | 0.1 | 0.1 | 39 | 1 |
7 | 255 | -75 | -10 | A | 0.2 | 0.1 | 84 | 2 |