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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 | 308 | 44.5 | 11 | A | 0.3 | 0.2 | 60 | 2 |
2 | 309 | -12 | 12 | H | 12 | 12 | 19 | 3 |
3 | 310 | -24 | 21 | B | 0.3 | 0.1 | 39 | 6 |
4 | 311 | 4.5 | 14 | B | 0.2 | 0.1 | 12 | 7 |
5 | 312 | -47 | -15 | C | 2.6 | 2.4 | 67 | 6 |
6 | 313 | -77 | 22.5 | A | 0.1 | 0.1 | 83 | 1 |
7 | 314 | -80 | -20 | J | 0.2 | 0.2 | 85 | 1 |