PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/05-20:42:40
G08     270.8          20.5               11.2 +/-    1.77      24.2 +/-    1.77  0.070 / 0.120
G10     51.0           60.0               12.8 +/-    0.37      14.6 +/-    0.37  0.080 / 0.130
G14     255.2          62.8               14.6 +/-    0.68      16.2 +/-    0.68  0.160 / 0.340
G18     314.3          28.9               13.4 +/-    1.83      24.1 +/-    1.83  0.110 / 0.400
G20     89.6           40.3               14.7 +/-    0.36      21.3 +/-    0.36  0.050 / 0.060
G21     153.3          19.5               18.3 +/-    2.51      40.8 +/-    2.51  0.050 / 0.060
G24     40.4           11.0                9.7 +/-    1.52      26.5 +/-    1.52  0.090 / 0.240
G27     237.9          20.1               16.0 +/-    1.01      35.0 +/-    1.01  0.100 / 0.290
G31     180.4          23.4               18.1 +/-    1.29      36.7 +/-    1.29  0.160 / 0.320
G32     316.9          76.1               13.8 +/-    0.73      14.2 +/-    0.73  0.150 / 0.420