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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 | 305 | -15 | 28 | HSX | 4.8 | 4.8 | 45 | 2 |
2 | 308 | -22 | -31 | BXI | 1 | 0.3 | 54 | 9 |
3 | 309 | -16 | 52.5 | DYI | 2.6 | 0.9 | 70 | 7 |
4 | 310 | -17 | -56 | DHI | 9.8 | 6.1 | 73 | 15 |
5 | 311 | -20 | -67 | DYI | 2 | 0.7 | 81 | 17 |
6 | 312 | 16 | -71 | CYI | 1.2 | 1 | 82 | 7 |
7 | 313 | 20 | -83 | DAI | 4.8 | 2.8 | 86 | 4 |