PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/08/05-02:42:50
G08     281.8          22.7               10.0 +/-    1.17      20.7 +/-    1.17  0.090 / 0.160
G10     30.3           62.5                7.8 +/-    0.50       8.7 +/-    0.50  0.100 / 0.150
G14     240.1          53.5               11.6 +/-    1.23      14.1 +/-    1.23  0.050 / 0.070
G18     317.2          18.6                6.5 +/-    0.76      14.8 +/-    0.76  0.050 / 0.090
G20     41.0           65.5               10.8 +/-    0.98      11.7 +/-    0.98  0.020 / 0.030
G21     151.1          31.2               11.4 +/-    1.10      19.5 +/-    1.10  0.020 / 0.030
G24     47.0           19.1                5.8 +/-    1.25      13.0 +/-    1.25  0.080 / 0.130
G27     244.4          25.9               12.9 +/-    2.06      24.7 +/-    2.06  0.060 / 0.140
G31     180.1          17.1               13.4 +/-    4.74      31.7 +/-    4.74  0.060 / 0.150
G32     280.7          76.0               10.3 +/-    0.81      10.5 +/-    0.81  0.070 / 0.140