PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/11-17:58:10
G08     310.1          18.9               13.7 +/-    1.33      31.1 +/-    1.33  0.090 / 0.250
G10     335.7          60.7               13.6 +/-    0.42      15.4 +/-    0.42  0.100 / 0.190
G14     217.8          26.1               16.5 +/-    3.59      31.5 +/-    3.59  0.050 / 0.070
G20     41.9           58.8               14.5 +/-    1.42      16.6 +/-    1.42  0.060 / 0.080
G21     134.3          57.2               17.2 +/-    0.74      20.1 +/-    0.74  0.030 / 0.040
G24     75.8           30.7               16.2 +/-    0.58      27.9 +/-    0.58  0.030 / 0.040
G27     275.1          37.9               16.0 +/-    1.04      24.0 +/-    1.04  0.030 / 0.050
G32     222.2          53.7               16.8 +/-    1.62      20.3 +/-    1.62  0.040 / 0.060