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Date: | |
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International time: |
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N | S | N+S | |
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k | R |
weather: | |
visibility: | |
Note: |
Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 173 | -17 | 68 | BXI | 0.3 | 0.2 | 81 | 2 |
2 | 174 | 10 | 57 | CSI | 2.3 | 2.2 | 73 | 4 |
3 | 175 | -19 | 59 | CRI | 0.5 | 0.3 | 75 | 6 |
4 | 177 | 5 | 31 | CHI | 27 | 26.5 | 44 | 18 |
5 | 178 | -12 | -34 | CHI | 6 | 5.9 | 52 | 7 |