PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/06/05-09:42:50
G01     269.4          40.8                6.7 +/-    2.21       9.7 +/-    2.21  0.050 / 0.050
G03     316.1          31.2                4.7 +/-    1.27       8.1 +/-    1.27  0.060 / 0.060
G10     130.4          16.0                4.8 +/-    3.17      11.7 +/-    3.17  0.060 / 0.080
G11     250.1          19.6                5.5 +/-    3.53      12.2 +/-    3.53  0.060 / 0.070
G14     40.0           52.4                5.6 +/-    1.40       6.9 +/-    1.40  0.060 / 0.050
G18     233.8          38.4                7.0 +/-    1.56      10.4 +/-    1.56  0.070 / 0.060
G22     313.9          56.1                3.9 +/-    1.16       4.6 +/-    1.16  0.120 / 0.330
G25     51.7           16.6                2.3 +/-    2.74       5.5 +/-    2.74  0.110 / 0.370
G31     51.4           70.3                5.0 +/-    0.44       5.3 +/-    0.44  0.100 / 0.160
G32     66.2           30.2                3.6 +/-    1.49       6.2 +/-    1.49  0.140 / 0.190