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International time: |
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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 | 154 | -21 | 15 | CSI | 1.5 | 1.2 | 42 | 8 |
2 | 155 | 18 | 13 | AXX | 0.2 | 0.1 | 27 | 2 |
3 | 160 | -19.5 | -3 | DAI | 6.8 | 5.6 | 35 | 13 |
4 | 161 | -27 | -5 | CRI | 0.9 | 0.7 | 45 | 6 |
5 | 162 | -28 | -40 | BXI | 0.2 | 0.1 | 66 | 4 |
6 | 163 | 15 | -61 | BXO | 0.2 | 0.1 | 76 | 3 |