PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/05/05-00:12:50
G02     243.7          77.1               10.1 +/-    0.95      10.4 +/-    0.95  0.060 / 0.060
G05     170.6          17.3               18.0 +/-    1.54      42.3 +/-    1.54  0.040 / 0.060
G06     40.6           57.7               10.2 +/-    0.87      11.8 +/-    0.87  0.050 / 0.150
G12     321.6          52.5               12.1 +/-    1.12      14.8 +/-    1.12  0.060 / 0.130
G17     69.4           25.3               10.9 +/-    0.90      21.1 +/-    0.90  0.090 / 0.110
G19     56.6           39.4               10.5 +/-    0.74      15.5 +/-    0.74  0.090 / 0.120
G24     244.8          34.6               13.0 +/-    0.92      20.7 +/-    0.92  0.190 / 0.470
G25     316.7          11.8                3.1 +/-   22.52       8.3 +/-   22.52  0.170 / 0.400