PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/06-21:13:10
G01     319.4          17.5                8.3 +/-    2.23      19.5 +/-    2.23  0.180 / 0.260
G08     256.0          13.5                9.3 +/-    2.94      24.1 +/-    2.94  0.130 / 0.290
G10     79.1           53.0                9.0 +/-    1.25      11.0 +/-    1.25  0.040 / 0.040
G11     302.7          23.6                7.6 +/-    1.52      15.4 +/-    1.52  0.040 / 0.040
G14     295.1          70.7                8.3 +/-    1.11       8.7 +/-    1.11  0.120 / 0.450
G18     303.9          41.8                9.1 +/-    1.41      12.9 +/-    1.41  0.130 / 0.370
G20     104.8          29.5                8.5 +/-    1.59      15.1 +/-    1.59  0.050 / 0.080
G31     177.5          40.0               10.1 +/-    1.37      14.7 +/-    1.37  0.060 / 0.080
G32     6.5            67.9                7.7 +/-    0.39       8.3 +/-    0.39  0.070 / 0.160