PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/09/05-02:43:10
G01     316.5          22.8               10.6 +/-    2.05      21.8 +/-    2.05  0.030 / 0.040
G10     87.7           50.7               10.7 +/-    1.07      13.4 +/-    1.07  0.030 / 0.040
G11     295.9          27.0                9.0 +/-    0.93      16.9 +/-    0.93  0.090 / 0.200
G14     321.6          71.4               11.2 +/-    0.57      11.7 +/-    0.57  0.090 / 0.300
G18     106.4          25.6                9.2 +/-    1.81      17.7 +/-    1.81  0.110 / 0.160
G22     303.2          14.5                8.0 +/-    2.06      20.1 +/-    2.06  0.130 / 0.140
G25     92.6           11.0               11.6 +/-    2.60      31.6 +/-    2.60  0.030 / 0.040
G31     176.1          47.3               12.4 +/-    1.11      16.1 +/-    1.11  0.040 / 0.050
G32     13.1           64.7                9.3 +/-    0.62      10.2 +/-    0.62  0.210 / 0.310