PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/29-21:58:10
G01     289.9          40.3                5.2 +/-    4.66       7.5 +/-    4.66  0.050 / 0.080
G03     312.1          17.0                8.3 +/-    2.16      19.7 +/-    2.16  0.050 / 0.080
G10     120.2          28.8                9.5 +/-    1.09      17.1 +/-    1.09  0.080 / 0.070
G11     264.6          26.2                8.8 +/-    2.23      16.7 +/-    2.23  0.090 / 0.080
G14     26.0           58.0                7.7 +/-    1.46       8.9 +/-    1.46  0.020 / 0.020
G22     313.7          38.2                7.0 +/-    1.70      10.5 +/-    1.70  0.020 / 0.020
G25     65.4           18.7                7.1 +/-    1.53      16.2 +/-    1.53  0.100 / 0.150
G26     158.3          12.6               10.4 +/-    3.77      27.5 +/-    3.77  0.100 / 0.130
G31     141.0          79.1                9.1 +/-    0.58       9.2 +/-    0.58  0.050 / 0.060
G32     50.6           42.7                6.9 +/-    0.97       9.6 +/-    0.97  0.040 / 0.050