PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/09/19-23:43:10
G08     276.7          21.9                8.2 +/-    1.43      17.2 +/-    1.43  0.110 / 0.170
G10     40.0           61.6                8.0 +/-    0.94       9.0 +/-    0.94  0.070 / 0.170
G14     246.2          58.1                8.4 +/-    0.83       9.7 +/-    0.83  0.070 / 0.180
G18     316.2          23.4                4.5 +/-    3.55       9.2 +/-    3.55  0.080 / 0.160
G20     83.8           43.7                8.7 +/-    0.54      11.9 +/-    0.54  0.050 / 0.070
G21     152.3          25.9               10.6 +/-    2.15      20.2 +/-    2.15  0.050 / 0.070
G24     43.7           15.5                6.7 +/-    1.16      16.4 +/-    1.16  0.120 / 0.260
G27     241.5          23.3                8.6 +/-    1.73      17.4 +/-    1.73  0.110 / 0.280
G31     180.2          19.9               10.4 +/-    1.38      22.8 +/-    1.38  0.130 / 0.160
G32     297.2          76.6                8.6 +/-    0.74       8.8 +/-    0.74  0.120 / 0.200