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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 | 407 | 21 | 85 | HHX | 0.7 | 0.7 | 86 | 1 |
2 | 413 | 12 | 58 | DHI | 7.6 | 3 | 73 | 19 |
3 | 414 | 20 | 64 | FSI | 2.4 | 0.9 | 77 | 22 |
4 | 417 | 17 | 47.5 | BXO | 0.2 | 0.1 | 64 | 3 |
5 | 419 | 18 | 19.5 | BXO | 0.2 | 0.1 | 34 | 5 |
6 | 422 | -14 | -0.5 | DAI | 3.2 | 1.5 | 29 | 21 |
7 | 423 | 17 | -25 | BXO | 0.3 | 0.1 | 39 | 5 |
8 | 424 | -12 | -70 | CSO | 0.8 | 0.5 | 82 | 5 |