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International time: |
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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 | 249 | 71 | -9.5 | D | 4 | 3.4 | 82 | 3 |
2 | 251 | 63 | 7 | D | 3.4 | 2.2 | 76 | 4 |
3 | 255 | -40 | 18 | B | 0.6 | 0.2 | 56 | 10 |
4 | 256 | 34 | 12 | A | 0.2 | 0.2 | 47 | 1 |
5 | 257 | -10.5 | 16.5 | B | 0.2 | 0.1 | 22 | 9 |