PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/09-20:27:50
G08     270.2          20.3               11.5 +/-    3.32      25.2 +/-    3.32  0.100 / 0.140
G10     52.2           59.8               13.0 +/-    0.60      14.8 +/-    0.60  0.140 / 0.200
G14     256.4          63.3               14.6 +/-    0.53      16.1 +/-    0.53  0.220 / 0.370
G18     314.1          29.6               15.2 +/-    0.80      26.9 +/-    0.80  0.150 / 0.320
G20     90.3           39.9               15.4 +/-    0.46      22.4 +/-    0.46  0.040 / 0.060
G21     153.4          18.7               16.2 +/-    2.91      36.8 +/-    2.91  0.040 / 0.070
G24     40.1           10.4               12.8 +/-    1.04      35.3 +/-    1.04  0.100 / 0.360
G27     237.5          19.7               14.1 +/-    1.17      31.3 +/-    1.17  0.130 / 0.310
G31     180.4          23.9               15.4 +/-    0.89      30.9 +/-    0.89  0.100 / 0.280
G32     319.2          76.0               14.4 +/-    0.83      14.8 +/-    0.83  0.130 / 0.250