PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/06-16:27:50
G05     50.0           16.0                5.4 +/-    1.46      13.1 +/-    1.46  0.050 / 0.050
G10     239.2          16.4               10.7 +/-    2.26      25.6 +/-    2.26  0.060 / 0.070
G13     69.4           35.4                7.6 +/-    1.04      12.0 +/-    1.04  0.120 / 0.310
G15     121.5          55.0                7.7 +/-    1.00       9.2 +/-    1.00  0.120 / 0.350
G16     310.3          13.7                4.8 +/-    2.32      12.4 +/-    2.32  0.080 / 0.090
G20     252.6          40.5               10.2 +/-    1.94      14.7 +/-    1.94  0.090 / 0.100
G21     319.4          51.2                6.8 +/-    0.78       8.4 +/-    0.78  0.030 / 0.030
G26     283.8          19.4                7.4 +/-    1.27      16.4 +/-    1.27  0.030 / 0.030
G29     157.7          66.5                9.4 +/-    0.58      10.1 +/-    0.58  0.230 / 0.200