PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/13-00:58:00
G03     234.2          66.8                4.1 +/-    0.56       4.4 +/-    0.56  0.120 / 0.350
G09     306.2          23.8                2.6 +/-    1.70       5.3 +/-    1.70  0.110 / 0.290
G14     101.9          12.4                3.9 +/-    1.29      10.3 +/-    1.29  0.040 / 0.030
G16     120.6          60.6                4.5 +/-    0.55       5.0 +/-    0.55  0.040 / 0.030
G22     195.1          53.2                5.2 +/-    0.71       6.3 +/-    0.71  0.060 / 0.050
G23     319.8          49.5                3.4 +/-    0.75       4.3 +/-    0.75  0.050 / 0.050
G26     66.3           50.9                2.3 +/-    1.04       2.9 +/-    1.04  0.130 / 0.120
G31     53.2           19.2                2.2 +/-    2.27       5.0 +/-    2.27  0.120 / 0.130