PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/03-20:57:50
G10     98.1           43.2                9.2 +/-    0.46      12.7 +/-    0.46  0.090 / 0.160
G11     292.9          25.2                8.9 +/-    1.22      17.4 +/-    1.22  0.120 / 0.150
G14     323.8          69.9                7.9 +/-    0.39       8.3 +/-    0.39  0.040 / 0.050
G20     116.3          17.4               10.4 +/-    1.73      24.3 +/-    1.73  0.040 / 0.040
G22     306.9          18.3                9.0 +/-    1.28      20.7 +/-    1.28  0.150 / 0.370
G25     90.3           13.6               11.0 +/-    1.48      28.4 +/-    1.48  0.160 / 0.280
G31     170.4          56.8               11.0 +/-    0.71      12.8 +/-    0.71  0.040 / 0.060
G32     29.1           57.1                7.7 +/-    1.13       9.0 +/-    1.13  0.040 / 0.050