PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/06-19:58:00
G08     290.2          23.8               10.1 +/-    1.21      20.3 +/-    1.21  0.040 / 0.090
G10     11.0           63.0                6.9 +/-    1.00       7.7 +/-    1.00  0.060 / 0.080
G14     230.7          47.6               10.5 +/-    1.95      13.7 +/-    1.95  0.100 / 0.130
G18     317.6          12.6                8.7 +/-    2.77      23.0 +/-    2.77  0.090 / 0.090
G20     67.0           51.6                8.3 +/-    1.33      10.3 +/-    1.33  0.150 / 0.170
G21     146.9          37.7                8.4 +/-    2.48      12.6 +/-    2.48  0.130 / 0.210
G24     52.2           22.4                6.3 +/-    3.94      13.1 +/-    3.94  0.170 / 0.360
G27     255.3          31.2               10.0 +/-    2.45      17.1 +/-    2.45  0.320 / 0.360
G32     248.3          68.9                8.2 +/-    0.37       8.8 +/-    0.37  0.160 / 0.150