PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/09/10-00:42:40
G01     312.4          29.9               10.9 +/-    1.33      19.1 +/-    1.33  0.130 / 0.160
G10     97.9           43.4                7.8 +/-    0.38      10.8 +/-    0.38  0.090 / 0.180
G11     291.5          26.1                7.8 +/-    1.51      14.9 +/-    1.51  0.180 / 0.270
G14     330.2          70.2                6.7 +/-    0.48       7.1 +/-    0.48  0.170 / 0.240
G18     288.7          48.4                7.1 +/-    1.10       9.1 +/-    1.10  0.050 / 0.050
G20     115.9          18.8                8.9 +/-    1.07      20.1 +/-    1.07  0.040 / 0.060
G22     306.8          18.5                8.1 +/-    1.52      18.5 +/-    1.52  0.050 / 0.080
G25     90.8           13.6                8.0 +/-    1.19      20.7 +/-    1.19  0.060 / 0.070
G31     169.2          57.5                8.5 +/-    1.00       9.9 +/-    1.00  0.100 / 0.250
G32     27.6           58.0                6.7 +/-    0.56       7.7 +/-    0.56  0.080 / 0.190