PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/14-22:27:50
G01     306.2          33.7                7.6 +/-    1.56      12.3 +/-    1.56  0.080 / 0.170
G10     106.9          40.1               10.5 +/-    0.78      15.3 +/-    0.78  0.110 / 0.220
G11     280.6          28.6                8.6 +/-    1.71      15.5 +/-    1.71  0.090 / 0.280
G14     1.0            66.1                8.3 +/-    0.71       9.0 +/-    0.71  0.090 / 0.210
G18     118.1          12.7               12.3 +/-    2.25      32.2 +/-    2.25  0.070 / 0.110
G22     309.7          25.7                7.7 +/-    1.21      14.9 +/-    1.21  0.060 / 0.110
G25     80.1           16.7                8.6 +/-    1.26      20.4 +/-    1.26  0.020 / 0.040
G31     172.3          63.5               11.7 +/-    1.11      12.9 +/-    1.11  0.040 / 0.040
G32     35.0           53.3                8.0 +/-    0.55       9.7 +/-    0.55  0.030 / 0.040