PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/10-17:43:00
G10     277.5          44.1               11.0 +/-    1.81      15.0 +/-    1.81  0.040 / 0.040
G13     38.5           10.8                7.9 +/-    8.78      21.8 +/-    8.78  0.040 / 0.040
G15     52.7           43.9                9.9 +/-    1.17      13.5 +/-    1.17  0.180 / 0.330
G20     316.7          63.6               10.6 +/-    0.77      11.7 +/-    0.77  0.140 / 0.410
G21     39.7           76.2               11.8 +/-    0.93      12.1 +/-    0.93  0.060 / 0.050
G24     108.6          19.6               13.7 +/-    1.31      30.4 +/-    1.31  0.040 / 0.060
G27     314.7          24.0                8.1 +/-    1.05      16.2 +/-    1.05  0.110 / 0.160
G29     168.1          21.4               12.5 +/-    2.35      26.5 +/-    2.35  0.120 / 0.210
G32     205.8          17.5               13.9 +/-    1.37      32.6 +/-    1.37  0.100 / 0.160