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 | 39 | -9 | -7.5 | CSI | 1.7 | 1.6 | 14 | 4 |
2 | 40 | -11 | 48 | DHI | 4.7 | 4.2 | 61 | 7 |
3 | 41 | -5 | -38 | BXI | 0.2 | 0.1 | 53 | 3 |