PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/03/03-14:12:50
G01     302.2          36.8                3.6 +/-    2.26       5.6 +/-    2.26  0.050 / 0.050
G10     111.2          35.2                6.6 +/-    0.80      10.5 +/-    0.80  0.040 / 0.070
G11     274.4          27.8                4.2 +/-    1.28       7.6 +/-    1.28  0.040 / 0.060
G14     9.7            64.0                5.0 +/-    0.71       5.4 +/-    0.71  0.040 / 0.070
G18     263.4          51.1                6.9 +/-    1.23       8.6 +/-    1.23  0.060 / 0.100
G20     123.7          10.0                7.5 +/-    3.07      20.8 +/-    3.07  0.070 / 0.110
G22     312.2          32.6                3.4 +/-    1.54       5.6 +/-    1.54  0.140 / 0.230
G25     74.7           16.9                5.1 +/-    0.96      12.2 +/-    0.96  0.110 / 0.220
G31     166.8          68.4                8.3 +/-    1.16       8.8 +/-    1.16  0.060 / 0.110
G32     37.5           51.9                5.2 +/-    0.38       6.5 +/-    0.38  0.060 / 0.110