PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/08-22:13:10
G01     317.4          21.2               11.3 +/-    3.02      24.1 +/-    3.02  0.200 / 0.410
G08     253.2          11.1               16.7 +/-    3.52      45.5 +/-    3.52  0.270 / 0.250
G10     85.2           51.7               10.0 +/-    1.05      12.3 +/-    1.05  0.180 / 0.220
G11     299.2          25.2               10.5 +/-    1.67      20.3 +/-    1.67  0.130 / 0.190
G14     312.8          71.4               10.6 +/-    0.42      11.2 +/-    0.42  0.310 / 0.430
G18     105.5          25.4               10.0 +/-    1.18      19.3 +/-    1.18  0.340 / 0.410
G22     302.2          12.5                9.9 +/-    2.70      26.1 +/-    2.70  0.050 / 0.040
G25     96.6           10.2                0.9 +/-   41.63       2.5 +/-   41.63  0.050 / 0.060
G31     178.6          43.3               13.0 +/-    1.22      18.0 +/-    1.22  0.030 / 0.020
G32     10.1           65.9                9.9 +/-    0.35      10.8 +/-    0.35  0.020 / 0.020