PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/12/03-19:27:40
G01     298.0          39.9                9.6 +/-    5.52      13.9 +/-    5.52  0.070 / 0.110
G10     113.3          32.4               10.9 +/-    1.38      18.2 +/-    1.38  0.070 / 0.110
G11     277.6          25.5               10.4 +/-    1.31      20.1 +/-    1.31  0.040 / 0.050
G14     1.3            65.4                8.0 +/-    0.67       8.7 +/-    0.67  0.040 / 0.050
G22     312.3          30.7                9.0 +/-    1.35      15.5 +/-    1.35  0.100 / 0.150
G25     75.0           17.6                9.7 +/-    1.49      22.5 +/-    1.49  0.070 / 0.160
G31     156.1          72.2               11.3 +/-    0.60      11.8 +/-    0.60  0.050 / 0.080
G32     45.0           45.9                6.8 +/-    0.75       9.1 +/-    0.75  0.050 / 0.090