PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/06-17:28:10
G05     50.8           13.8                7.5 +/-    2.94      19.3 +/-    2.94  0.150 / 0.170
G10     240.1          16.0               12.9 +/-    1.15      31.2 +/-    1.15  0.150 / 0.240
G13     69.7           36.5               10.8 +/-    0.89      16.6 +/-    0.89  0.080 / 0.180
G15     112.4          55.3               12.2 +/-    0.45      14.5 +/-    0.45  0.090 / 0.140
G16     314.2          10.9                2.1 +/-   18.90       5.7 +/-   18.90  0.030 / 0.050
G18     252.2          47.8               12.0 +/-    4.00      15.6 +/-    4.00  0.030 / 0.040
G20     31.2           62.0               10.9 +/-    0.52      12.2 +/-    0.52  0.040 / 0.040
G21     322.0          53.6               11.0 +/-    0.57      13.3 +/-    0.57  0.030 / 0.040
G26     285.7          18.6                9.6 +/-    1.10      21.9 +/-    1.10  0.230 / 0.330
G29     156.0          58.9               12.5 +/-    0.39      14.3 +/-    0.39  0.280 / 0.340