PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/06/03-02:57:40
G05     48.7           16.6                7.7 +/-    1.12      18.5 +/-    1.12  0.120 / 0.310
G10     235.5          11.5                7.6 +/-   41.01      20.6 +/-   41.01  0.110 / 0.380
G13     77.2           36.5               11.6 +/-    0.71      17.9 +/-    0.71  0.040 / 0.100
G15     126.6          51.6               14.4 +/-    0.68      17.9 +/-    0.68  0.040 / 0.080
G16     314.2          12.6                7.9 +/-    1.80      20.9 +/-    1.80  0.090 / 0.140
G20     250.7          46.4               13.7 +/-    1.57      18.1 +/-    1.57  0.070 / 0.110
G21     311.6          45.8               11.5 +/-    1.02      15.4 +/-    1.02  0.080 / 0.190
G25     200.3          11.9               17.3 +/-    1.73      46.2 +/-    1.73  0.130 / 0.250
G26     287.0          20.9                9.4 +/-    1.51      20.1 +/-    1.51  0.130 / 0.480
G29     155.5          74.5               14.2 +/-    0.82      14.6 +/-    0.82  0.110 / 0.400