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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 | 81 | 34.5 | 12 | C | 2.4 | 2.3 | 55 | 2 |
2 | 88 | -51.5 | -8 | J | 1.3 | 1.3 | 67 | 1 |
3 | 85 | 48 | 10.5 | E | 43 | 26 | 68 | 18 |
4 | 86 | -16 | -16.5 | D | 11.6 | 8.7 | 27 | 4 |
5 | 87 | -49 | -16 | E | 22.7 | 9.4 | 65 | 31 |
6 | 89 | -37 | -6.5 | A | 0.2 | 0.1 | 52 | 3 |
7 | 90 | -48.5 | 15 | B | 0.4 | 0.2 | 69 | 4 |
8 | 91 | -73 | -12.5 | D | 11 | 8.8 | 83 | 17 |