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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 | 173 | 25 | 37 | HRX | 0.9 | 0.9 | 56 | 1 |
2 | 180 | 14 | 17.5 | CRI | 0.9 | 0.7 | 29 | 10 |
3 | 181 | -21 | -38 | DAI | 6.3 | 4.7 | 63 | 22 |
4 | 182 | -21 | -50.5 | HSX | 2.1 | 2 | 73 | 2 |
5 | 183 | 29 | 32 | BXI | 0.3 | 0.1 | 54 | 11 |
6 | 184 | 17 | -80 | AXX | 0.2 | 0.2 | 85 | 1 |