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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 | 331 | -28 | 38 | FSI | 7.7 | 4.2 | 61 | 23 |
2 | 332 | -17 | 54.5 | DAI | 4.8 | 2.8 | 72 | 8 |
3 | 334 | 24 | -6.5 | CSI | 2.6 | 2.5 | 38 | 5 |