PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/09/05-01:58:00
G08     269.6          19.7               13.8 +/-    2.85      30.6 +/-    2.85  0.090 / 0.400
G10     51.7           60.6               12.4 +/-    1.01      14.0 +/-    1.01  0.090 / 0.380
G11     312.9          16.2               10.9 +/-    4.62      26.4 +/-    4.62  0.110 / 0.200
G14     260.6          65.2               13.4 +/-    0.52      14.6 +/-    0.52  0.090 / 0.160
G18     87.4           39.5               12.1 +/-    1.59      17.7 +/-    1.59  0.020 / 0.030
G21     153.3          18.4               16.5 +/-    3.46      37.8 +/-    3.46  0.030 / 0.020
G24     42.1           14.4                9.0 +/-    1.93      22.6 +/-    1.93  0.100 / 0.170
G27     233.5          18.1               19.9 +/-    1.78      45.9 +/-    1.78  0.100 / 0.150
G31     180.1          25.0               19.3 +/-    1.69      37.7 +/-    1.69  0.100 / 0.310
G32     313.3          75.2               14.0 +/-    0.87      14.5 +/-    0.87  0.130 / 0.370