PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/10-00:12:50
G01     257.8          38.0                6.9 +/-    2.49      10.3 +/-    2.49  0.050 / 0.040
G03     316.4          37.1                7.1 +/-    1.00      10.8 +/-    1.00  0.040 / 0.030
G11     241.4          15.9                8.5 +/-    1.81      20.6 +/-    1.81  0.060 / 0.090
G14     55.1           43.5                5.2 +/-    1.18       7.1 +/-    1.18  0.050 / 0.100
G22     310.5          59.8                7.6 +/-    1.68       8.7 +/-    1.68  0.020 / 0.030
G25     43.1           12.4                5.0 +/-    3.01      13.4 +/-    3.01  0.030 / 0.030
G26     145.0          31.7               10.1 +/-    1.47      17.2 +/-    1.47  0.050 / 0.090
G31     42.8           68.5                7.3 +/-    0.72       7.8 +/-    0.72  0.050 / 0.100
G32     71.5           28.2                4.2 +/-    1.11       7.7 +/-    1.11  0.040 / 0.090