PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/08/25-01:43:10
G01     313.8          28.2                5.0 +/-    1.57       9.2 +/-    1.57  0.080 / 0.140
G10     95.5           44.9                9.3 +/-    0.75      12.5 +/-    0.75  0.090 / 0.130
G11     293.3          25.8                8.0 +/-    1.66      15.2 +/-    1.66  0.050 / 0.050
G14     325.8          70.6                8.2 +/-    0.72       8.7 +/-    0.72  0.090 / 0.080
G18     291.6          47.6                8.1 +/-    9.55      10.6 +/-    9.55  0.050 / 0.050
G20     114.3          20.7                8.3 +/-    1.57      18.0 +/-    1.57  0.100 / 0.130
G22     306.0          17.2                5.9 +/-    4.96      13.9 +/-    4.96  0.170 / 0.280
G25     92.7           12.8                8.3 +/-    1.45      21.9 +/-    1.45  0.230 / 0.290
G31     170.2          55.2               10.6 +/-    0.61      12.6 +/-    0.61  0.030 / 0.030
G32     24.4           59.8                7.1 +/-    0.75       8.1 +/-    0.75  0.110 / 0.090