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N | S | N+S | |
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k | R |
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Note: |
Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 275 | 66 | -8 | D | 4.5 | 2.5 | 80 | 13 |
2 | 276 | 65 | -10 | B | 0.2 | 0.1 | 19 | 4 |
3 | 278 | 26.5 | -15 | B | 0.2 | 0.1 | 44 | 2 |
4 | 279 | 26 | -10 | B | 0.2 | 0.1 | 41 | 2 |
5 | 280 | -41 | -13 | D | 9.8 | 5.5 | 56 | 8 |
6 | 281 | -51 | 12.5 | E | 10 | 0.5 | 68 | 35 |
7 | 282 | 69 | -20.5 | B | 0.2 | 0.1 | 82 | 2 |
8 | 284 | -5 | 19.5 | A | 0.1 | 0.1 | 29 | 1 |
9 | 285 | -73 | -24 | J | 0.3 | 0.3 | 84 | 1 |