PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/19-21:12:40
G01     305.0          34.9               10.0 +/-    1.49      15.8 +/-    1.49  0.060 / 0.120
G10     108.7          37.5               12.1 +/-    1.01      18.3 +/-    1.01  0.070 / 0.140
G11     277.4          28.3                9.1 +/-    1.79      16.6 +/-    1.79  0.090 / 0.300
G14     3.2            65.6                9.7 +/-    0.86      10.5 +/-    0.86  0.090 / 0.350
G20     122.0          12.2               11.3 +/-    3.48      30.1 +/-    3.48  0.040 / 0.060
G22     310.6          27.0                7.6 +/-    1.33      14.2 +/-    1.33  0.040 / 0.050
G25     74.9           16.0                9.8 +/-    1.42      23.8 +/-    1.42  0.060 / 0.110
G31     168.5          66.0               11.2 +/-    0.87      12.2 +/-    0.87  0.060 / 0.100
G32     38.6           50.9                9.9 +/-    0.68      12.4 +/-    0.68  0.030 / 0.060