Number: | |
Date: | |
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International time: |
P: | |
B_0: | |
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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 | 644 | 12 | 6 | C | 2.2 | 1.5 | 21 | 22 |
2 | 657 | 70.5 | 12.5 | A | 0.1 | 0.1 | 82 | 1 |
3 | 665 | -37.5 | -14 | D | 0.7 | 0.4 | 56 | 7 |
4 | 666 | -46 | -6 | A | 0.1 | 0.1 | 64 | 2 |