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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 | 68 | -38 | 7 | C | 3.6 | 2 | 53 | 10 |
2 | 69 | -39 | -11 | B | 0.2 | 0.1 | 58 | 4 |
3 | 70 | -51 | 7 | A | 0.2 | 0.1 | 67 | 2 |
4 | 71 | -56 | -14 | C | 5.1 | 5 | 74 | 4 |
5 | 72 | 77 | -7 | B | 0.2 | 0.1 | 85 | 4 |