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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 | 310 | 20 | 72 | CRI | 0.9 | 0.7 | 82 | 6 |
2 | 315 | -8 | 21 | CRI | 0.7 | 0.5 | 38 | 9 |
3 | 317 | -7 | 5 | EHI | 33.8 | 18.2 | 18 | 42 |
4 | 318 | 14 | -6 | HHX | 7.2 | 7.1 | 15 | 2 |
5 | 319 | 17 | -49 | CRI | 0.5 | 0.3 | 65 | 8 |
6 | 320 | -13 | -80 | CRI | 1 | 0.4 | 86 | 3 |