PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/10-23:13:00
G01     292.0          39.8                8.7 +/-    1.23      12.7 +/-    1.23  0.060 / 0.120
G03     311.4          15.2                6.3 +/-    2.18      15.5 +/-    2.18  0.050 / 0.100
G10     118.9          30.2                9.3 +/-    0.70      16.2 +/-    0.70  0.060 / 0.080
G11     265.8          26.8                9.7 +/-    1.64      18.3 +/-    1.64  0.050 / 0.080
G14     24.1           58.8                8.5 +/-    0.81       9.7 +/-    0.81  0.020 / 0.030
G22     313.4          36.5                8.4 +/-    1.53      13.0 +/-    1.53  0.030 / 0.030
G25     66.7           18.5                8.4 +/-    0.85      19.2 +/-    0.85  0.060 / 0.130
G26     160.1          10.8               -1.1 +/-   42.77      -2.9 +/-   42.77  0.070 / 0.140
G31     153.2          77.2               10.7 +/-    1.24      11.0 +/-    1.24  0.040 / 0.040
G32     48.4           44.4                7.4 +/-    0.43      10.0 +/-    0.43  0.030 / 0.050