PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/10-05:28:00
G08     286.8          22.5                5.0 +/-    0.92      10.4 +/-    0.92  0.100 / 0.100
G10     27.3           62.2                3.0 +/-    1.06       3.3 +/-    1.06  0.100 / 0.130
G14     237.0          53.3                7.7 +/-    1.81       9.3 +/-    1.81  0.030 / 0.030
G18     317.6          17.5                5.6 +/-    1.93      13.2 +/-    1.93  0.030 / 0.020
G20     75.7           47.9                4.8 +/-    1.16       6.3 +/-    1.16  0.050 / 0.110
G21     150.2          32.8                6.8 +/-    1.55      11.2 +/-    1.55  0.050 / 0.110
G24     49.7           21.5                3.9 +/-    3.33       8.2 +/-    3.33  0.070 / 0.100
G27     247.6          27.9                8.3 +/-    1.98      15.3 +/-    1.98  0.100 / 0.120
G31     181.6          13.6                6.1 +/-    4.92      15.7 +/-    4.92  0.110 / 0.160
G32     260.1          70.9                5.3 +/-    0.60       5.6 +/-    0.60  0.100 / 0.160