PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/03-03:43:00
G07     331.7          58.0                3.4 +/-    0.69       3.9 +/-    0.69  0.080 / 0.130
G08     101.9          51.2                6.2 +/-    0.46       7.7 +/-    0.46  0.070 / 0.120
G09     183.8          73.0                5.5 +/-    0.62       5.8 +/-    0.62  0.120 / 0.340
G11     148.9          12.5                4.9 +/-    3.84      13.0 +/-    3.84  0.090 / 0.370
G23     155.0          43.4                6.3 +/-    1.09       8.8 +/-    1.09  0.040 / 0.050
G27     56.8           32.3                4.1 +/-    0.56       6.8 +/-    0.56  0.060 / 0.040
G28     234.0          20.7                4.2 +/-    1.16       9.0 +/-    1.16  0.060 / 0.060
G30     299.1          31.6                3.0 +/-    1.08       5.0 +/-    1.08  0.050 / 0.060