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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 | 279 | 20 | 49 | HSX | 3.4 | 3.4 | 67 | 1 |
2 | 281 | 12 | 18 | CSI | 3.5 | 3.2 | 29 | 10 |
3 | 285 | -10 | -9 | CHI | 18.4 | 18.1 | 23 | 13 |
4 | 289 | -12 | -49 | BXI | 0.4 | 0.1 | 65 | 10 |
5 | 292 | 18 | -18.5 | AXX | 0.2 | 0.1 | 35 | 2 |
6 | 293 | -18 | -49 | BXO | 0.2 | 0.1 | 69 | 3 |
7 | 294 | -27 | -51 | BXI | 0.3 | 0.1 | 72 | 6 |