PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/08-23:27:50
G01     252.9          36.4                7.8 +/-    1.89      12.1 +/-    1.89  0.060 / 0.080
G03     316.3          41.2                6.4 +/-    1.11       9.1 +/-    1.11  0.070 / 0.100
G11     237.3          12.6                6.8 +/-    3.17      18.0 +/-    3.17  0.060 / 0.070
G14     58.6           41.7                5.7 +/-    1.10       8.0 +/-    1.10  0.050 / 0.070
G16     163.2          16.9                8.5 +/-    3.20      20.2 +/-    3.20  0.170 / 0.470
G18     219.6          28.0                7.9 +/-    2.36      14.4 +/-    2.36  0.220 / 0.330
G22     306.9          63.6                5.0 +/-    0.66       5.5 +/-    0.66  0.130 / 0.210
G26     138.7          36.4                9.5 +/-    0.62      14.7 +/-    0.62  0.160 / 0.180
G31     41.5           62.0                5.4 +/-    0.54       6.0 +/-    0.54  0.130 / 0.280
G32     75.8           23.8                6.0 +/-    1.58      12.0 +/-    1.58  0.170 / 0.320