PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/07/05-03:43:10
G08     312.3          17.4                8.0 +/-    1.51      18.9 +/-    1.51  0.080 / 0.090
G10     326.8          59.1                7.9 +/-    1.10       9.0 +/-    1.10  0.070 / 0.090
G14     217.0          25.5               10.5 +/-    3.65      20.2 +/-    3.65  0.080 / 0.250
G15     46.4           14.5                4.7 +/-    1.28      11.9 +/-    1.28  0.080 / 0.230
G20     14.5           64.5               11.5 +/-    0.33      12.6 +/-    0.33  0.080 / 0.100
G21     131.2          60.6                7.9 +/-    0.73       9.0 +/-    0.73  0.060 / 0.100
G24     76.1           29.7                6.3 +/-    0.70      11.2 +/-    0.70  0.040 / 0.060
G27     278.5          37.6               10.9 +/-    1.22      16.5 +/-    1.22  0.030 / 0.060
G32     220.9          51.5               10.5 +/-    1.12      13.0 +/-    1.12  0.040 / 0.040