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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 | 579 | -31 | 18 | C | 2.7 | 2 | 48 | 19 |
2 | 580 | -62 | 15 | C | 0.6 | 0.4 | 77 | 7 |
3 | 581 | -73 | -17 | J | 1.5 | 1.5 | 84 | 1 |
4 | 575 | 31 | -12 | F | 75.8 | 27.2 | 49 | 73 |
5 | 574 | 73 | -19 | C | 2.3 | 2 | 83 | 11 |