PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/10-23:42:30
G02     60.4           31.7                9.0 +/-    1.17      15.1 +/-    1.17  0.140 / 0.310
G05     55.7           59.1                8.9 +/-    1.21      10.2 +/-    1.21  0.090 / 0.240
G12     185.6          33.4               12.3 +/-    1.85      20.2 +/-    1.85  0.050 / 0.070
G13     126.0          15.7               14.5 +/-    1.47      35.4 +/-    1.47  0.040 / 0.070
G15     162.3          13.8               15.5 +/-    2.25      39.6 +/-    2.25  0.050 / 0.110
G21     272.6          18.0               10.8 +/-    2.41      25.0 +/-    2.41  0.060 / 0.110
G25     235.4          51.3               11.2 +/-    1.72      13.9 +/-    1.72  0.090 / 0.120
G29     331.5          57.5                8.9 +/-    0.99      10.3 +/-    0.99  0.110 / 0.120