PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/04-22:27:50
G01     317.9          20.3               10.4 +/-    2.49      22.6 +/-    2.49  0.160 / 0.460
G08     254.0          11.6               11.6 +/-    2.06      31.2 +/-    2.06  0.200 / 0.380
G10     83.6           52.3                8.4 +/-    0.66      10.3 +/-    0.66  0.060 / 0.060
G11     300.1          24.9               11.6 +/-    1.16      22.7 +/-    1.16  0.070 / 0.060
G14     309.5          71.4                9.3 +/-    0.69       9.8 +/-    0.69  0.130 / 0.290
G18     104.6          26.3               10.6 +/-    1.09      20.1 +/-    1.09  0.150 / 0.270
G22     301.7          11.7                9.5 +/-    4.46      25.6 +/-    4.46  0.030 / 0.030
G31     178.9          41.9               12.1 +/-    1.46      17.1 +/-    1.46  0.020 / 0.030
G32     7.7            66.7                9.1 +/-    0.56       9.8 +/-    0.56  0.050 / 0.060