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Date: | |
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International time: |
P: | |
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L: |
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 | 68 | 2 | 7 | B | 1.1 | 0.7 | 3 | 12 |
2 | 69 | 0 | -11 | A | 0.2 | 0.1 | 25 | 3 |
3 | 70 | -10 | 7 | B | 0.2 | 0.1 | 16 | 3 |
4 | 71 | -15 | -14 | C | 5.9 | 5.7 | 36 | 6 |