PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/09/03-01:27:50
G08     260.8          16.3                9.8 +/-    1.07      23.5 +/-    1.07  0.130 / 0.280
G10     69.7           56.2                9.0 +/-    0.52      10.6 +/-    0.52  0.220 / 0.180
G11     307.4          20.8                7.4 +/-    2.14      16.0 +/-    2.14  0.120 / 0.280
G14     277.3          68.2                9.2 +/-    0.33       9.8 +/-    0.33  0.150 / 0.380
G18     309.5          35.9                9.2 +/-    1.37      14.3 +/-    1.37  0.050 / 0.050
G20     50.4           69.7               28.6 +/-    1.15      30.3 +/-    1.15  0.040 / 0.050
G21     155.7          12.1                9.4 +/-    2.88      25.1 +/-    2.88  0.210 / 0.340
G27     228.7          13.0                9.5 +/-    1.96      24.9 +/-    1.96  0.270 / 0.360
G31     175.6          37.0               11.8 +/-    0.88      18.1 +/-    0.88  0.200 / 0.390
G32     358.9          70.8                8.3 +/-    0.55       8.7 +/-    0.55  0.320 / 0.620