PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/29-19:43:00
G01     298.7          39.5               31.5 +/-    1.10      46.1 +/-    1.10  0.080 / 0.130
G10     112.7          32.8               27.9 +/-    1.09      46.1 +/-    1.09  0.100 / 0.110
G11     278.2          25.6               11.0 +/-    2.97      21.3 +/-    2.97  0.070 / 0.060
G14     359.6          65.7               10.3 +/-    0.96      11.2 +/-    0.96  0.060 / 0.050
G22     312.1          30.1                8.2 +/-    1.89      14.3 +/-    1.89  0.070 / 0.090
G25     75.7           17.6               20.7 +/-    1.36      48.4 +/-    1.36  0.060 / 0.090
G31     157.0          71.7               10.3 +/-    1.06      10.8 +/-    1.06  0.090 / 0.180
G32     44.4           46.4                8.4 +/-    0.76      11.1 +/-    0.76  0.070 / 0.180