PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/10/06-19:58:10
G08     320.2          11.4                1.9 +/-   29.74       5.1 +/-   29.74  0.050 / 0.090
G10     312.4          56.7               10.5 +/-    0.86      12.2 +/-    0.86  0.060 / 0.100
G14     212.6          16.1               14.0 +/-    1.32      34.0 +/-    1.32  0.030 / 0.050
G15     45.6           20.1                8.0 +/-    0.97      17.6 +/-    0.97  0.040 / 0.050
G20     15.4           63.7               10.9 +/-    0.32      12.0 +/-    0.32  0.070 / 0.110
G21     116.2          68.9               12.1 +/-    0.55      12.9 +/-    0.55  0.070 / 0.120
G24     90.5           29.4               11.0 +/-    0.79      19.6 +/-    0.79  0.200 / 0.330
G27     291.5          37.2               11.9 +/-    1.35      18.2 +/-    1.35  0.180 / 0.310
G32     213.7          40.8               12.9 +/-    0.94      18.5 +/-    0.94  0.180 / 0.450