PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/08/05-22:57:50
G05     52.2           10.2                8.5 +/-    2.12      23.5 +/-    2.12  0.090 / 0.400
G10     242.1          19.0               13.1 +/-    1.32      29.6 +/-    1.32  0.130 / 0.330
G13     64.7           34.6               10.1 +/-    0.87      16.2 +/-    0.87  0.120 / 0.600
G15     114.5          57.0               10.9 +/-    0.39      12.7 +/-    0.39  0.130 / 0.570
G16     304.7          15.5                6.9 +/-    5.14      16.9 +/-    5.14  0.070 / 0.060
G20     248.1          18.9               12.6 +/-    1.81      28.4 +/-    1.81  0.030 / 0.070
G21     320.7          52.0               10.5 +/-    1.42      12.9 +/-    1.42  0.060 / 0.170
G26     276.8          19.3                9.3 +/-    1.15      20.8 +/-    1.15  0.060 / 0.130
G29     161.5          63.6                9.5 +/-    1.05      10.4 +/-    1.05  0.030 / 0.040