PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/09-19:42:40
G08     291.5          23.8               13.2 +/-    0.69      26.5 +/-    0.69  0.070 / 0.100
G10     8.3            62.9               12.1 +/-    0.58      13.4 +/-    0.58  0.060 / 0.090
G14     229.6          46.5               14.3 +/-    1.04      18.9 +/-    1.04  0.090 / 0.130
G18     317.5          11.6                6.4 +/-   29.05      17.3 +/-   29.05  0.090 / 0.110
G20     65.3           52.3               13.3 +/-    0.68      16.3 +/-    0.68  0.070 / 0.080
G21     146.2          38.9               15.5 +/-    1.14      23.0 +/-    1.14  0.060 / 0.100
G24     53.2           22.9               12.9 +/-    0.67      26.4 +/-    0.67  0.050 / 0.110
G27     256.7          31.8               13.1 +/-    1.65      22.1 +/-    1.65  0.040 / 0.110
G32     245.6          67.8               14.3 +/-    1.36      15.3 +/-    1.36  0.110 / 0.240