PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/06/11-08:12:40
G01     306.4          33.8                4.7 +/-    1.54       7.7 +/-    1.54  0.060 / 0.130
G10     107.1          39.3                5.6 +/-    0.41       8.2 +/-    0.41  0.060 / 0.170
G11     281.3          27.9                5.7 +/-    1.29      10.5 +/-    1.29  0.080 / 0.110
G14     348.9          67.5                3.3 +/-    0.77       3.6 +/-    0.77  0.070 / 0.120
G18     276.5          49.6                5.6 +/-    0.68       7.0 +/-    0.68  0.080 / 0.170
G22     310.8          29.3                3.0 +/-    2.41       5.3 +/-    2.41  0.100 / 0.160
G25     81.5           16.9                3.2 +/-    1.67       7.7 +/-    1.67  0.030 / 0.050
G31     160.3          67.8                7.3 +/-    0.96       7.8 +/-    0.96  0.040 / 0.040
G32     39.2           50.2                4.8 +/-    0.76       6.0 +/-    0.76  0.090 / 0.220