PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/09-22:13:10
G01     295.1          39.3               11.4 +/-    5.88      16.7 +/-    5.88  0.070 / 0.100
G03     310.5          13.5                9.1 +/-   14.23      23.4 +/-   14.23  0.080 / 0.110
G10     117.0          30.7               12.1 +/-    1.13      20.9 +/-    1.13  0.040 / 0.040
G11     267.2          26.8               12.5 +/-    1.72      23.4 +/-    1.72  0.040 / 0.040
G14     19.4           60.7               11.7 +/-    0.90      13.2 +/-    0.90  0.090 / 0.130
G18     254.3          49.1               13.5 +/-    1.77      17.2 +/-    1.77  0.080 / 0.140
G22     313.1          34.6                9.4 +/-    1.06      15.1 +/-    1.06  0.070 / 0.080
G25     66.1           17.1               11.0 +/-    0.89      26.0 +/-    0.89  0.060 / 0.080
G31     151.2          75.8               13.0 +/-    0.71      13.4 +/-    0.71  0.120 / 0.170
G32     47.9           44.3               10.9 +/-    0.68      14.8 +/-    0.68  0.080 / 0.200