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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 | 284 | 72 | -12.5 | A | 0.1 | 0.1 | 83 | 1 |
2 | 285 | 37.5 | -13 | A | 0.1 | 0.1 | 57 | 1 |
3 | 286 | 28 | -12 | E | 12.2 | 10 | 48 | 14 |
4 | 287 | 55.5 | 13.5 | A | 0.2 | 0.1 | 70 | 2 |
5 | 288 | -13 | 16.5 | E | 5.5 | 2.2 | 25 | 32 |
6 | 289 | -43.5 | 25.5 | C | 4.6 | 4.5 | 61 | 4 |
7 | 290 | -69 | -14 | J | 1.8 | 1.8 | 82 | 2 |