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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 | 276 | 25 | 8 | E | 16.7 | 8.7 | 37 | 27 |
2 | 280 | -20.5 | -13 | D | 4.6 | 3 | 41 | 5 |
3 | 281 | -22.5 | 22.5 | E | 12 | 4.2 | 40 | 49 |
4 | 282 | -25 | -21 | B | 0.3 | 0.1 | 51 | 7 |
5 | 284 | -43.5 | -2.5 | B | 0.2 | 0.1 | 61 | 3 |
6 | 285 | -67 | -9 | D | 3.4 | 3 | 81 | 7 |
7 | 286 | -41 | 6.5 | D | 1.3 | 0.3 | 57 | 18 |
8 | 287 | -65 | 9.5 | B | 0.2 | 0.1 | 79 | 3 |