Number: | |
Date: | |
Standard Time: | |
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 | 170 | 6 | 13 | BXI | 0.5 | 0.5 | 20 | 12 |
2 | 172 | -13 | -5 | CSO | 0.9 | 0.5 | 25 | 13 |
3 | 173 | -7 | 42 | BXI | 0.3 | 0.2 | 60 | 3 |
4 | 174 | -8 | -42 | AXX | 0.1 | 0.1 | ? | 1 |