PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/24-22:12:40
G01     293.6          39.4               14.1 +/-    5.16      20.7 +/-    5.16  0.110 / 0.080
G03     311.0          14.5               10.0 +/-    0.97      25.1 +/-    0.97  0.060 / 0.070
G10     117.8          31.1                9.7 +/-    0.80      16.7 +/-    0.80  0.060 / 0.100
G11     267.6          27.0               10.7 +/-    0.85      20.0 +/-    0.85  0.050 / 0.080
G14     21.8           59.7               10.4 +/-    1.05      11.8 +/-    1.05  0.070 / 0.150
G22     313.1          35.5               10.5 +/-    1.77      16.5 +/-    1.77  0.080 / 0.170
G25     68.3           18.6                9.2 +/-    1.62      21.0 +/-    1.62  0.020 / 0.020
G26     160.1          10.2              -13.5 +/-   35.03     -37.6 +/-   35.03  0.020 / 0.020
G31     153.5          76.5               12.0 +/-    0.57      12.3 +/-    0.57  0.050 / 0.030
G32     47.6           44.8                9.6 +/-    0.86      12.9 +/-    0.86  0.040 / 0.040