PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/08/29-02:13:10
G01     293.9          40.7               11.0 +/-    3.63      15.8 +/-    3.63  0.070 / 0.070
G03     310.5          13.8                3.5 +/-    3.36       8.8 +/-    3.36  0.060 / 0.070
G10     116.8          29.7                7.4 +/-    1.48      13.1 +/-    1.48  0.040 / 0.040
G11     270.1          25.8                1.3 +/-    1.69       2.5 +/-    1.69  0.040 / 0.040
G14     15.1           62.1                6.9 +/-    0.58       7.7 +/-    0.58  0.090 / 0.070
G18     257.0          49.0                8.3 +/-    3.14      10.5 +/-    3.14  0.060 / 0.080
G22     313.2          34.1                5.4 +/-    0.95       8.7 +/-    0.95  0.100 / 0.150
G25     71.8           18.5                5.4 +/-    2.12      12.4 +/-    2.12  0.080 / 0.160
G31     136.5          76.6                6.9 +/-    0.98       7.1 +/-    0.98  0.040 / 0.040
G32     47.4           44.6                5.8 +/-    0.49       7.8 +/-    0.49  0.050 / 0.050