PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/06/05-05:27:50
G08     319.3          12.0                7.1 +/-    4.63      18.8 +/-    4.63  0.290 / 0.210
G10     311.7          55.9                6.0 +/-    1.88       7.0 +/-    1.88  0.120 / 0.270
G14     213.7          16.6                7.3 +/-    1.68      17.5 +/-    1.68  0.030 / 0.040
G15     45.6           20.6                4.4 +/-    2.19       9.6 +/-    2.19  0.030 / 0.030
G20     34.4           59.7                7.0 +/-    0.65       8.0 +/-    0.65  0.080 / 0.070
G21     118.8          68.0                8.0 +/-    1.04       8.5 +/-    1.04  0.050 / 0.070
G24     86.5           29.1                5.9 +/-    1.28      10.5 +/-    1.28  0.120 / 0.090
G27     289.2          37.2                9.9 +/-    1.78      15.2 +/-    1.78  0.090 / 0.090
G32     215.0          43.1                8.2 +/-    1.04      11.4 +/-    1.04  0.210 / 0.300