PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/10-22:42:30
G01     306.7          33.4                8.6 +/-    1.44      14.1 +/-    1.44  0.110 / 0.200
G10     106.2          40.5                9.4 +/-    0.46      13.6 +/-    0.46  0.080 / 0.170
G11     281.1          28.7                9.3 +/-    0.95      16.8 +/-    0.95  0.070 / 0.130
G14     359.8          66.4                9.0 +/-    0.59       9.7 +/-    0.59  0.070 / 0.100
G18     117.7          13.2               10.0 +/-    1.90      25.9 +/-    1.90  0.030 / 0.030
G22     309.5          25.2                8.3 +/-    0.74      16.1 +/-    0.74  0.030 / 0.040
G25     80.6           16.6                8.4 +/-    1.10      20.1 +/-    1.10  0.100 / 0.350
G31     173.1          62.6               11.8 +/-    0.97      13.1 +/-    0.97  0.080 / 0.310
G32     34.1           53.9                8.6 +/-    0.42      10.3 +/-    0.42  0.040 / 0.040