PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/08/29-02:13:10
G01     317.1          22.2                6.3 +/-    1.67      13.2 +/-    1.67  0.150 / 0.310
G10     87.6           49.9                6.3 +/-    0.79       7.9 +/-    0.79  0.100 / 0.240
G11     297.1          25.9                7.2 +/-    1.19      13.7 +/-    1.19  0.110 / 0.220
G14     311.7          71.0                6.0 +/-    0.51       6.3 +/-    0.51  0.170 / 0.170
G18     298.9          44.1                6.8 +/-    5.57       9.3 +/-    5.57  0.040 / 0.060
G20     86.0           63.0               10.1 +/-    1.19      11.2 +/-    1.19  0.040 / 0.050
G22     303.0          12.9                6.0 +/-    2.57      15.8 +/-    2.57  0.100 / 0.210
G31     172.2          49.7                7.4 +/-    0.89       9.4 +/-    0.89  0.110 / 0.220
G32     20.1           62.3                5.6 +/-    0.68       6.2 +/-    0.68  0.040 / 0.080