PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/06/05-05:43:00
G08     314.6          15.7                4.9 +/-    1.87      12.1 +/-    1.87  0.270 / 0.300
G10     323.5          58.5                5.3 +/-    0.43       6.1 +/-    0.43  0.170 / 0.250
G14     216.4          22.8                7.0 +/-    1.44      14.3 +/-    1.44  0.040 / 0.040
G15     46.2           14.9                3.3 +/-    2.16       8.2 +/-    2.16  0.040 / 0.040
G20     45.7           56.3                6.0 +/-    0.96       7.1 +/-    0.96  0.050 / 0.060
G21     129.2          62.0                8.0 +/-    0.46       9.0 +/-    0.46  0.080 / 0.070
G24     78.6           29.9                6.5 +/-    1.00      11.5 +/-    1.00  0.080 / 0.090
G27     280.4          37.8                6.3 +/-    1.98       9.6 +/-    1.98  0.090 / 0.080
G32     219.6          49.8                8.4 +/-    1.71      10.6 +/-    1.71  0.110 / 0.220