PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/10/09-23:12:50
G01     298.6          39.3                7.7 +/-    5.88      11.3 +/-    5.88  0.070 / 0.120
G10     113.2          32.6               12.2 +/-    0.89      20.2 +/-    0.89  0.090 / 0.110
G11     275.8          26.1                7.3 +/-    1.70      13.8 +/-    1.70  0.080 / 0.170
G14     4.2            64.9                9.4 +/-    0.44      10.2 +/-    0.44  0.070 / 0.160
G22     312.1          30.1                7.9 +/-    0.81      13.8 +/-    0.81  0.040 / 0.050
G25     75.9           17.9                9.1 +/-    2.28      21.0 +/-    2.28  0.040 / 0.030
G31     151.5          73.0               10.9 +/-    0.84      11.4 +/-    0.84  0.100 / 0.090
G32     44.2           46.6                8.2 +/-    0.65      10.8 +/-    0.65  0.070 / 0.090