PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/10-21:43:00
G01     320.5          12.7                5.8 +/-   13.69      15.3 +/-   13.69  0.310 / 0.250
G08     262.3          16.1               10.6 +/-    1.38      25.6 +/-    1.38  0.190 / 0.380
G10     68.5           57.1                9.0 +/-    1.19      10.5 +/-    1.19  0.160 / 0.250
G11     308.1          20.2                6.8 +/-    1.85      14.8 +/-    1.85  0.170 / 0.300
G14     280.3          69.2                9.4 +/-    0.39      10.0 +/-    0.39  0.040 / 0.050
G18     96.6           32.4                8.9 +/-    1.25      14.9 +/-    1.25  0.040 / 0.050
G27     227.2          12.4               10.9 +/-    3.89      28.9 +/-    3.89  0.020 / 0.020
G31     180.1          32.2               11.8 +/-    1.17      19.7 +/-    1.17  0.020 / 0.020
G32     345.8          72.3                9.1 +/-    0.26       9.5 +/-    0.26  0.060 / 0.080