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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 | 303 | 76 | 17.5 | D | 1 | 0.7 | 83 | 4 |
2 | 307 | 43.5 | 5.5 | C | 5.4 | 5.3 | 60 | 2 |
3 | 325 | 30 | 16 | A | 0.1 | 0.1 | 46 | 1 |
4 | 313 | 20.5 | 11 | D | 18 | 16.5 | 32 | 33 |
5 | 312 | 24.5 | 22.5 | J | 3.8 | 3.8 | 44 | 2 |
6 | 314 | 11.5 | 17.5 | B | 0.3 | 0.1 | 27 | 11 |
7 | 317 | -7.5 | 21.5 | B | 0.8 | 0.1 | 29 | 25 |
8 | 316 | -2.5 | 12.5 | C | 5.6 | 5.5 | 14 | 5 |
9 | 321 | -29.5 | 27.5 | D | 2.6 | 0.9 | 53 | 24 |
10 | 304 | 59 | -21.5 | H | 7.3 | 6.8 | 77 | 9 |
11 | 318 | -7 | -26.5 | C | 1.4 | 1.2 | 44 | 7 |
12 | 319 | -12 | -17.5 | C | 2.6 | 2.5 | 36 | 4 |