Number: | |
Date: | |
Standard Time: | |
International time: |
P: | |
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N | S | N+S | |
g | |||
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k | R |
weather: | |
visibility: | |
Note: |
Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 72 | -20 | 3 | CSI | 1.6 | 1.2 | 40 | 14 |
2 | 73 | -20 | -10 | BXI | 0.5 | 0.1 | 41 | 17 |
3 | 74 | -31 | -71 | DHI | 3.6 | 2.9 | 85 | 6 |