PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/09/05-02:12:50
G01     320.7          11.4               -9.8 +/-   37.09     -26.6 +/-   37.09  0.100 / 0.330
G08     263.0          17.0               16.1 +/-    2.70      38.2 +/-    2.70  0.170 / 0.400
G10     64.9           58.0               11.1 +/-    0.60      12.8 +/-    0.60  0.150 / 0.380
G11     308.4          20.4               11.4 +/-    4.64      24.8 +/-    4.64  0.140 / 0.350
G14     277.0          69.0               13.2 +/-    0.84      14.1 +/-    0.84  0.030 / 0.030
G18     94.1           35.1               10.9 +/-    0.77      17.3 +/-    0.77  0.020 / 0.030
G21     154.4          11.9               14.1 +/-    4.26      37.8 +/-    4.26  0.070 / 0.110
G27     228.4          13.6               19.9 +/-    2.46      51.3 +/-    2.46  0.060 / 0.090
G31     178.9          32.0               16.0 +/-    2.62      26.9 +/-    2.62  0.210 / 0.360
G32     339.3          73.2               12.3 +/-    0.58      12.8 +/-    0.58  0.200 / 0.300