PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/30-20:43:30
G01     297.3          38.6                8.6 +/-    1.02      12.7 +/-    1.02  0.050 / 0.060
G03     309.9          12.4                7.6 +/-    3.97      20.0 +/-    3.97  0.050 / 0.060
G10     115.4          32.0                9.4 +/-    0.77      15.8 +/-    0.77  0.070 / 0.080
G11     269.1          27.2                8.0 +/-    1.14      14.9 +/-    1.14  0.080 / 0.080
G14     16.9           61.6                6.9 +/-    0.42       7.7 +/-    0.42  0.080 / 0.110
G22     312.7          33.3                6.5 +/-    1.93      10.7 +/-    1.93  0.050 / 0.110
G25     67.0           16.7                7.2 +/-    1.92      17.2 +/-    1.92  0.110 / 0.300
G31     160.0          73.4                9.7 +/-    1.38      10.1 +/-    1.38  0.090 / 0.270
G32     45.6           46.0                6.3 +/-    0.76       8.3 +/-    0.76  0.180 / 0.310