PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/09/24-02:27:40
G01     292.6          39.7                5.0 +/-    1.28       7.3 +/-    1.28  0.050 / 0.090
G03     311.0          13.8                6.1 +/-    2.17      15.5 +/-    2.17  0.050 / 0.080
G10     118.3          30.9                6.0 +/-    0.73      10.3 +/-    0.73  0.050 / 0.110
G11     265.1          27.3                7.2 +/-    1.43      13.3 +/-    1.43  0.050 / 0.110
G14     24.3           58.7                4.0 +/-    0.72       4.6 +/-    0.72  0.030 / 0.060
G22     313.3          36.3                5.8 +/-    1.64       9.0 +/-    1.64  0.030 / 0.060
G25     65.7           18.0                4.5 +/-    1.34      10.4 +/-    1.34  0.020 / 0.030
G26     160.3          10.4              -14.6 +/-   32.09     -40.3 +/-   32.09  0.030 / 0.030
G31     150.1          77.2                7.0 +/-    1.00       7.1 +/-    1.00  0.060 / 0.130
G32     47.0           45.6                3.2 +/-    0.60       4.2 +/-    0.60  0.100 / 0.140