PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/14-22:28:10
G01     238.5          30.1                9.4 +/-    2.74      16.5 +/-    2.74  0.030 / 0.030
G03     313.7          51.1                6.0 +/-    0.78       7.5 +/-    0.78  0.040 / 0.030
G14     65.6           39.4                5.6 +/-    1.11       8.2 +/-    1.11  0.070 / 0.110
G16     156.5          27.3                9.7 +/-    2.18      18.0 +/-    2.18  0.070 / 0.100
G22     288.2          71.6                7.4 +/-    0.54       7.7 +/-    0.54  0.040 / 0.050
G23     293.5          25.1                8.6 +/-    0.57      16.8 +/-    0.57  0.040 / 0.050
G26     126.6          45.2                9.7 +/-    0.89      13.1 +/-    0.89  0.090 / 0.220
G31     41.2           48.9                5.3 +/-    0.74       6.8 +/-    0.74  0.080 / 0.200
G32     85.0           16.1                7.9 +/-    2.42      19.1 +/-    2.42  0.060 / 0.170