PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/27-19:12:50
G01     314.0          28.4               10.3 +/-    1.57      18.6 +/-    1.57  0.150 / 0.470
G10     94.4           45.1               10.1 +/-    0.79      13.7 +/-    0.79  0.130 / 0.260
G11     296.8          24.0               10.7 +/-    1.55      21.4 +/-    1.55  0.050 / 0.050
G14     313.0          69.9               10.4 +/-    0.70      11.0 +/-    0.70  0.050 / 0.050
G20     114.3          19.1               10.2 +/-    1.16      23.0 +/-    1.16  0.060 / 0.050
G22     305.7          16.3                6.5 +/-    4.37      15.6 +/-    4.37  0.060 / 0.070
G25     92.7           12.3               10.2 +/-    1.83      27.0 +/-    1.83  0.150 / 0.440
G31     172.8          52.7               12.1 +/-    1.45      14.8 +/-    1.45  0.120 / 0.430
G32     25.8           59.1               10.0 +/-    0.40      11.4 +/-    0.40  0.050 / 0.060