PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/05-16:28:00
G05     49.3           17.5                8.1 +/-    1.48      19.0 +/-    1.48  0.060 / 0.070
G10     238.0          15.0               10.5 +/-    2.02      26.1 +/-    2.02  0.040 / 0.070
G13     71.7           35.7               10.1 +/-    0.57      15.8 +/-    0.57  0.120 / 0.290
G15     124.6          53.9               10.8 +/-    0.78      13.0 +/-    0.78  0.120 / 0.330
G16     311.9          13.2                5.2 +/-    1.80      13.4 +/-    1.80  0.070 / 0.090
G20     250.8          39.1               11.0 +/-    1.00      16.3 +/-    1.00  0.080 / 0.100
G21     317.5          50.0                8.9 +/-    0.77      11.2 +/-    0.77  0.040 / 0.040
G26     285.6          19.7                6.7 +/-    1.62      14.9 +/-    1.62  0.020 / 0.030
G29     156.5          68.7               12.2 +/-    0.33      13.0 +/-    0.33  0.080 / 0.110