PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/06/10-03:58:00
G10     269.2          39.4                8.8 +/-    0.96      12.9 +/-    0.96  0.170 / 0.220
G13     41.0           16.8                5.2 +/-    1.46      12.4 +/-    1.46  0.090 / 0.210
G15     57.6           47.9                4.3 +/-    0.48       5.6 +/-    0.48  0.040 / 0.040
G16     276.1          11.4                7.2 +/-    4.58      19.4 +/-    4.58  0.040 / 0.050
G20     314.9          65.3                5.3 +/-    0.87       5.8 +/-    0.87  0.190 / 0.650
G21     5.9            72.8                7.6 +/-    0.48       7.9 +/-    0.48  0.210 / 0.550
G24     118.1          15.4                5.9 +/-    1.53      14.4 +/-    1.53  0.160 / 0.350
G27     317.6          20.6                6.4 +/-    3.12      14.0 +/-    3.12  0.180 / 0.380
G29     168.5          29.8                6.4 +/-    1.15      11.3 +/-    1.15  0.060 / 0.080
G32     204.2          12.6                7.8 +/-    2.86      20.4 +/-    2.86  0.060 / 0.080