PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/10-19:13:10
G08     303.0          22.1                9.0 +/-    1.59      18.7 +/-    1.59  0.070 / 0.080
G10     343.9          61.5               11.2 +/-    0.69      12.5 +/-    0.69  0.060 / 0.090
G14     221.1          36.2               16.7 +/-    0.87      25.9 +/-    0.87  0.030 / 0.050
G20     47.6           58.0               12.0 +/-    0.40      13.9 +/-    0.40  0.040 / 0.050
G21     139.1          50.0               15.2 +/-    0.63      19.2 +/-    0.63  0.070 / 0.140
G24     64.0           27.1                9.9 +/-    0.85      18.4 +/-    0.85  0.050 / 0.120
G27     270.1          36.0               13.5 +/-    1.14      21.1 +/-    1.14  0.090 / 0.210
G32     228.5          57.7               16.1 +/-    1.62      18.6 +/-    1.62  0.100 / 0.240