PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/03-21:57:50
G01     312.5          28.7               10.9 +/-    2.21      19.5 +/-    2.21  0.120 / 0.240
G10     98.6           44.2                9.5 +/-    1.07      13.0 +/-    1.07  0.100 / 0.240
G11     288.0          27.9                7.5 +/-    1.16      13.7 +/-    1.16  0.080 / 0.130
G14     340.1          69.7                9.7 +/-    0.75      10.3 +/-    0.75  0.090 / 0.140
G18     285.5          49.5                9.5 +/-    0.72      12.0 +/-    0.72  0.050 / 0.040
G20     116.0          19.1               11.9 +/-    0.97      26.9 +/-    0.97  0.040 / 0.050
G22     307.0          19.6                9.0 +/-    1.45      20.0 +/-    1.45  0.080 / 0.190
G25     84.8           13.7               10.4 +/-    1.16      26.7 +/-    1.16  0.090 / 0.170
G31     173.1          56.2               13.3 +/-    0.71      15.6 +/-    0.71  0.070 / 0.200
G32     28.6           57.3                7.9 +/-    0.50       9.2 +/-    0.50  0.090 / 0.160