PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/05-07:28:10
G01     82.5           33.0                5.6 +/-    0.78       9.2 +/-    0.78  0.050 / 0.070
G07     131.0          38.4                7.6 +/-    1.56      11.4 +/-    1.56  0.050 / 0.060
G11     60.3           35.7                5.1 +/-    1.08       8.0 +/-    1.08  0.080 / 0.090
G13     286.5          37.8                3.0 +/-    0.32       4.5 +/-    0.32  0.090 / 0.110
G15     313.0          10.7               -7.6 +/-   15.23     -21.0 +/-   15.23  0.120 / 0.180
G17     219.5          62.6                9.1 +/-    1.10      10.1 +/-    1.10  0.250 / 0.350
G18     55.4           20.9                5.5 +/-    3.07      11.8 +/-    3.07  0.110 / 0.120
G19     217.8          29.9                7.7 +/-    2.58      13.5 +/-    2.58  0.180 / 0.260
G28     358.2          61.4                6.5 +/-    0.60       7.3 +/-    0.60  0.070 / 0.110
G30     120.1          72.8                8.3 +/-    0.97       8.6 +/-    0.97  0.060 / 0.100