PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/26-19:57:50
G01     297.3          40.1                9.7 +/-    4.60      14.1 +/-    4.60  0.060 / 0.110
G10     113.8          31.9                9.8 +/-    1.31      16.5 +/-    1.31  0.080 / 0.110
G11     276.7          25.5                8.8 +/-    1.36      16.9 +/-    1.36  0.040 / 0.050
G14     1.9            65.2                7.6 +/-    0.46       8.3 +/-    0.46  0.040 / 0.050
G22     312.4          31.1                8.0 +/-    1.07      13.7 +/-    1.07  0.070 / 0.150
G25     74.5           17.8                8.9 +/-    1.53      20.8 +/-    1.53  0.090 / 0.130
G31     154.0          72.9                9.7 +/-    0.42      10.1 +/-    0.42  0.020 / 0.020
G32     45.5           45.5                7.2 +/-    0.92       9.6 +/-    0.92  0.020 / 0.030