PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/10/29-23:12:50
G01     287.0          41.1                7.9 +/-    1.58      11.3 +/-    1.58  0.040 / 0.100
G03     312.8          18.5                7.9 +/-    1.04      18.1 +/-    1.04  0.060 / 0.090
G10     122.0          25.8               10.3 +/-    0.76      19.7 +/-    0.76  0.060 / 0.090
G11     260.4          24.8               11.6 +/-    1.63      22.8 +/-    1.63  0.060 / 0.080
G14     28.5           57.0                7.5 +/-    0.75       8.8 +/-    0.75  0.040 / 0.060
G18     245.3          46.2               10.5 +/-    0.72      13.9 +/-    0.72  0.040 / 0.060
G22     314.2          40.1                7.5 +/-    2.07      10.9 +/-    2.07  0.060 / 0.180
G25     60.2           17.0                5.9 +/-    0.43      14.0 +/-    0.43  0.070 / 0.180
G31     118.0          80.1               10.1 +/-    0.86      10.2 +/-    0.86  0.180 / 0.220
G32     54.0           39.8                8.2 +/-    0.71      12.0 +/-    0.71  0.100 / 0.190