Number: | |
Date: | |
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International time: |
P: | |
B_0: | |
L_0: | |
L: |
N | S | N+S | |
g | |||
f | |||
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k | R |
weather: | |
visibility: | |
Note: |
Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 147 | 0.5 | 13.5 | B | 0.3 | 0.1 | 13 | 12 |
2 | 148 | 64.5 | -21 | A | 0.2 | 0.2 | 80 | 1 |
3 | 149 | -49 | 19.5 | B | 0.4 | 0.1 | 65 | 10 |