PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/05-23:43:00
G01     251.5          35.8                8.4 +/-    2.06      13.1 +/-    2.06  0.070 / 0.070
G03     316.2          42.3                5.9 +/-    0.80       8.2 +/-    0.80  0.110 / 0.090
G11     236.3          12.0                8.7 +/-    6.39      23.2 +/-    6.39  0.050 / 0.080
G14     59.8           41.0                5.7 +/-    1.47       8.1 +/-    1.47  0.060 / 0.070
G16     162.6          18.0                9.7 +/-    2.08      22.4 +/-    2.08  0.120 / 0.280
G18     218.8          27.0                9.5 +/-    4.37      17.8 +/-    4.37  0.110 / 0.240
G22     305.6          64.7                6.0 +/-    1.11       6.6 +/-    1.11  0.280 / 0.220
G26     137.5          37.4                9.5 +/-    0.67      14.4 +/-    0.67  0.090 / 0.210
G31     41.1           60.6                5.7 +/-    0.37       6.4 +/-    0.37  0.150 / 0.330
G32     76.9           23.0                6.8 +/-    1.63      13.9 +/-    1.63  0.320 / 0.440