PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/09/25-03:27:40
G01     253.9          36.6                4.8 +/-   37.48       7.5 +/-   37.48  0.030 / 0.040
G03     316.2          39.1                0.6 +/-   40.24       0.9 +/-   40.24  0.030 / 0.040
G11     237.7          14.3               -4.6 +/-   18.29     -11.6 +/-   18.29  0.080 / 0.090
G14     58.9           41.1                0.3 +/-    6.11       0.4 +/-    6.11  0.060 / 0.090
G16     166.7          14.2                2.3 +/-   12.25       5.9 +/-   12.25  0.100 / 0.400
G22     308.1          63.0                1.7 +/-    1.39       1.9 +/-    1.39  0.130 / 0.420
G23     284.0          16.4                6.1 +/-   39.27      14.7 +/-   39.27  0.060 / 0.080
G26     142.7          34.3                5.8 +/-   37.62       9.4 +/-   37.62  0.050 / 0.090
G31     41.0           64.2                0.0 +/-    2.63       0.0 +/-    2.63  0.020 / 0.030
G32     73.7           27.1                0.4 +/-   10.62       0.7 +/-   10.62  0.020 / 0.040