Number: | |
Date: | |
Standard Time: | |
International time: |
P: | |
B_0: | |
L_0: | |
L: |
N | S | N+S | |
g | |||
f | |||
R | |||
k | R |
weather: | |
visibility: | |
Note: |
Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 26 | 56 | 17 | HSX | 1.7 | 1.7 | 75 | 1 |
2 | 27 | 39 | 20 | CSO | 4.5 | 4.4 | 63 | 3 |
3 | 31 | 18 | 27 | CRO | 1.6 | 1 | 53 | 11 |