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 | 10 | -8 | 6 | DSI | 5.8 | 2.4 | 9 | 15 |
2 | 11 | -7 | -14 | EHI | 11.9 | 10.3 | 25 | 16 |
3 | 13 | -10 | -47 | CSO | 2.1 | 2 | 63 | 3 |