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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 | 157 | -21 | -19 | CSI | 4.5 | 4.1 | 45 | 3 |
2 | 158 | -13 | 71 | AXX | 0.1 | 0.1 | 83 | 1 |
3 | 159 | 16 | 19 | DRO | 2 | 1 | 29 | 5 |
4 | 160 | 9 | -54 | DSI | 3.3 | 2.1 | 70 | 9 |