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 | 44 | 17 | HSX | 2.5 | 2.5 | 67 | 1 |
2 | 27 | 27.5 | 19.5 | CSO | 4.7 | 4.6 | 53 | 5 |
3 | 31 | 8 | 26.5 | CSO | 1.8 | 1.5 | 48 | 10 |