PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/06-21:58:10
G01     308.0          32.9                6.9 +/-    1.26      11.3 +/-    1.26  0.070 / 0.130
G10     105.3          40.0                8.0 +/-    0.52      11.7 +/-    0.52  0.090 / 0.110
G11     281.2          28.4                6.6 +/-    1.32      12.0 +/-    1.32  0.030 / 0.040
G14     355.6          67.3                6.2 +/-    0.34       6.7 +/-    0.34  0.030 / 0.030
G18     275.5          50.8                8.6 +/-    0.61      10.8 +/-    0.61  0.110 / 0.210
G20     120.0          14.6               10.6 +/-    2.69      26.6 +/-    2.69  0.150 / 0.240
G22     309.4          24.3                7.3 +/-    2.84      14.5 +/-    2.84  0.050 / 0.060
G25     78.8           15.4                7.6 +/-    2.19      18.6 +/-    2.19  0.040 / 0.050
G31     169.9          62.9               10.0 +/-    0.78      11.1 +/-    0.78  0.090 / 0.150
G32     35.4           53.0                7.3 +/-    1.05       8.9 +/-    1.05  0.090 / 0.140