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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 | 508 | 32 | -14 | D | 10.4 | 6.5 | 54 | 24 |
2 | 509 | 20 | -12 | D | 27.2 | 24.6 | 34 | 27 |
3 | 514 | -24 | 8 | D | 2.3 | 1.2 | 37 | 13 |
4 | 515 | -35 | 12 | D | 4 | 1.1 | 52 | 21 |
5 | 516 | 11 | 13 | D | 7.6 | 4.3 | 26 | 19 |
6 | 518 | -46 | 6 | D | 10.5 | 5.2 | 63 | 18 |
7 | 519 | -3 | 15 | A | 0.2 | 0.1 | 23 | 3 |
8 | 520 | -18 | -17 | A | 0.1 | 0.1 | 36 | 1 |