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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 | 306 | -0.5 | 11 | D | 3.7 | 2 | 16 | 13 |
2 | 307 | -42.5 | -25 | D | 4.3 | 2.1 | 49 | 15 |
3 | 308 | -42.5 | -23 | D | 3.5 | 2.5 | 64 | 4 |
4 | 309 | -63 | -25.5 | D | 8.2 | 6.5 | 79 | 5 |
5 | 310 | -23.5 | 14.5 | A | 0.2 | 0.1 | 40 | 2 |
6 | 311 | -79 | -20 | C | 0.5 | 0.3 | 85 | 2 |