PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/16-19:12:50
G08     316.9          14.4                7.3 +/-    2.77      18.5 +/-    2.77  0.050 / 0.060
G10     312.5          55.9                8.5 +/-    1.70      10.0 +/-    1.70  0.080 / 0.090
G14     213.5          22.1               11.9 +/-    1.58      25.0 +/-    1.58  0.040 / 0.030
G15     45.5           18.3                9.3 +/-    2.47      21.4 +/-    2.47  0.040 / 0.040
G18     22.9           62.8                9.6 +/-    1.20      10.7 +/-    1.20  0.070 / 0.100
G20     78.3           12.8                9.0 +/-    2.35      23.5 +/-    2.35  0.070 / 0.090
G21     122.5          62.2               18.2 +/-    0.53      20.3 +/-    0.53  0.230 / 0.230
G24     87.4           29.7               11.5 +/-    2.14      20.3 +/-    2.14  0.070 / 0.250
G27     286.5          37.8                5.8 +/-    0.92       8.8 +/-    0.92  0.220 / 0.210
G32     216.3          40.4               11.1 +/-    1.08      16.1 +/-    1.08  0.130 / 0.330