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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 | 275 | 80 | -7.5 | A | 0.2 | 0.1 | 85 | 2 |
2 | 277 | 17 | 15 | D | 5.4 | 3.5 | 29 | 14 |
3 | 278 | -12.5 | 5.5 | E | 23.1 | 15.2 | 18 | 25 |
4 | 280 | -15 | -8 | A | 0.1 | 0.1 | 29 | 1 |
5 | 281 | -30.5 | 10 | J | 1 | 1 | 45 | 1 |
6 | 282 | -38.5 | -5 | C | 0.8 | 0.6 | 56 | 7 |
7 | 283 | 53 | -8 | B | 0.3 | 0.2 | 70 | 5 |
8 | 284 | -30.5 | -16 | B | 0.2 | 0.1 | 52 | 3 |