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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 | 353 | 17 | -20.5 | BXI | 0.4 | 0.1 | 41 | 13 |
2 | 354 | 21 | -37 | HHX | 6.9 | 6.9 | 54 | 2 |
3 | 356 | 13 | -66 | FHC | 9.3 | 3.7 | 78 | 12 |
4 | 348 | -28 | 29.5 | HHX | 5.4 | 5.4 | 61 | 2 |
5 | 349 | -19 | 7 | FKI | 22 | 20.7 | 39 | 41 |
6 | 355 | -18 | -50 | CSI | 2.2 | 1.9 | 71 | 5 |