PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/05-18:42:50
G08     321.0          10.9               -5.7 +/-   36.69     -15.7 +/-   36.69  0.060 / 0.090
G10     302.0          53.4                9.7 +/-    1.20      11.7 +/-    1.20  0.070 / 0.100
G14     210.8          14.4               10.6 +/-    7.09      26.8 +/-    7.09  0.040 / 0.050
G15     46.1           28.3                7.5 +/-    1.07      13.6 +/-    1.07  0.030 / 0.040
G20     359.3          65.1               10.9 +/-    0.78      11.9 +/-    0.78  0.220 / 0.500
G21     106.6          70.9               13.5 +/-    0.55      14.2 +/-    0.55  0.260 / 0.690
G24     90.4           26.9               12.8 +/-    0.77      23.9 +/-    0.77  0.170 / 0.380
G27     299.1          34.2                9.9 +/-    1.88      15.9 +/-    1.88  0.160 / 0.420
G32     211.7          34.9               15.7 +/-    2.06      24.9 +/-    2.06  0.110 / 0.170