PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/14-16:12:40
G05     53.3           9.4                 6.1 +/-    3.81      17.1 +/-    3.81  0.040 / 0.040
G10     245.0          22.3               10.4 +/-    1.19      21.7 +/-    1.19  0.030 / 0.040
G13     60.2           32.9                6.9 +/-    1.70      11.3 +/-    1.70  0.160 / 0.380
G15     105.4          58.3               10.1 +/-    0.65      11.6 +/-    0.65  0.150 / 0.230
G16     303.0          15.0                5.2 +/-    1.61      12.9 +/-    1.61  0.060 / 0.090
G20     261.3          46.3               10.4 +/-    3.64      13.7 +/-    3.64  0.080 / 0.110
G21     328.3          56.8                8.5 +/-    0.52      10.0 +/-    0.52  0.020 / 0.030
G26     276.1          17.6                8.6 +/-    1.99      20.0 +/-    1.99  0.030 / 0.030
G29     161.5          57.1               10.5 +/-    0.40      12.2 +/-    0.40  0.090 / 0.350