PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/10-00:43:10
G01     242.3          30.4                7.7 +/-    2.06      13.3 +/-    2.06  0.030 / 0.030
G03     313.3          50.4                6.1 +/-    0.67       7.7 +/-    0.67  0.030 / 0.030
G14     69.3           35.1                4.4 +/-    1.55       7.0 +/-    1.55  0.090 / 0.150
G16     164.0          22.6                8.7 +/-    2.79      18.0 +/-    2.79  0.120 / 0.150
G22     290.5          71.7                6.1 +/-    0.60       6.3 +/-    0.60  0.040 / 0.030
G23     292.2          23.2                6.5 +/-    2.01      13.3 +/-    2.01  0.040 / 0.030
G26     132.9          43.5                8.1 +/-    0.75      11.2 +/-    0.75  0.100 / 0.150
G31     39.1           54.2                5.1 +/-    0.52       6.1 +/-    0.52  0.130 / 0.160
G32     83.4           19.6                4.2 +/-    2.29       9.4 +/-    2.29  0.060 / 0.090