PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/09/27-00:12:50
G01     295.0          40.5               10.5 +/-    4.33      15.1 +/-    4.33  0.050 / 0.080
G03     310.0          12.4                6.8 +/-    5.25      18.0 +/-    5.25  0.060 / 0.090
G10     115.9          30.3                9.5 +/-    0.94      16.5 +/-    0.94  0.050 / 0.050
G11     272.0          25.8                9.7 +/-    1.61      18.7 +/-    1.61  0.050 / 0.050
G14     11.2           63.1                8.2 +/-    0.71       9.1 +/-    0.71  0.100 / 0.090
G18     258.8          49.3               10.2 +/-    1.33      13.0 +/-    1.33  0.080 / 0.070
G22     312.9          32.8                7.1 +/-    0.92      11.8 +/-    0.92  0.080 / 0.180
G25     72.8           18.4                7.0 +/-    1.46      16.0 +/-    1.46  0.100 / 0.150
G31     141.6          75.7                9.0 +/-    0.89       9.2 +/-    0.89  0.060 / 0.110
G32     47.0           44.7                7.7 +/-    0.98      10.4 +/-    0.98  0.070 / 0.100