PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/29-19:57:40
G01     316.1          24.2                7.3 +/-    1.99      14.6 +/-    1.99  0.060 / 0.040
G10     90.9           48.1                9.8 +/-    1.06      12.7 +/-    1.06  0.050 / 0.040
G11     294.5          26.7               10.1 +/-    2.08      19.0 +/-    2.08  0.130 / 0.150
G14     322.8          71.2                8.8 +/-    0.58       9.2 +/-    0.58  0.110 / 0.190
G20     111.5          23.5               10.3 +/-    1.50      20.9 +/-    1.50  0.100 / 0.270
G22     304.4          15.2                8.2 +/-    1.71      20.3 +/-    1.71  0.120 / 0.260
G25     89.4           11.3               10.4 +/-    1.61      28.1 +/-    1.61  0.310 / 0.330
G31     176.7          48.0               10.5 +/-    1.08      13.5 +/-    1.08  0.180 / 0.180
G32     19.4           62.3                8.8 +/-    0.72       9.8 +/-    0.72  0.050 / 0.050