PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/06-16:13:00
G05     47.6           21.5                4.5 +/-    0.82       9.6 +/-    0.82  0.340 / 0.690
G10     234.9          11.3                2.8 +/-   36.58       7.5 +/-   36.58  0.360 / 0.370
G13     78.0           36.1                7.0 +/-    0.82      10.9 +/-    0.82  0.040 / 0.090
G15     131.8          50.5                9.3 +/-    0.83      11.7 +/-    0.83  0.050 / 0.080
G16     316.1          11.5                5.1 +/-    2.14      13.7 +/-    2.14  0.180 / 0.700
G20     246.3          35.4               10.6 +/-    1.15      16.7 +/-    1.15  0.170 / 0.540
G21     312.7          46.9                6.6 +/-    1.48       8.7 +/-    1.48  0.070 / 0.150
G25     197.0          10.5                2.7 +/-   38.10       7.4 +/-   38.10  0.080 / 0.140
G26     290.7          20.0                9.1 +/-    2.74      20.1 +/-    2.74  0.070 / 0.140
G29     152.2          74.3               11.1 +/-    0.75      11.5 +/-    0.75  0.070 / 0.120