PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/06-05:27:40
G08     294.4          22.6                5.7 +/-    1.10      11.8 +/-    1.10  0.050 / 0.090
G10     11.0           62.8                3.6 +/-    0.64       4.0 +/-    0.64  0.040 / 0.090
G14     229.5          46.8                9.1 +/-    0.78      11.9 +/-    0.78  0.060 / 0.090
G18     317.8          11.1               -6.5 +/-   20.15     -17.7 +/-   20.15  0.070 / 0.120
G20     65.7           52.1                5.1 +/-    0.47       6.3 +/-    0.47  0.030 / 0.040
G21     146.8          40.1                7.4 +/-    1.00      10.8 +/-    1.00  0.040 / 0.040
G24     55.8           25.2                5.1 +/-    0.91      10.0 +/-    0.91  0.070 / 0.080
G27     255.3          31.9                7.2 +/-    2.46      12.1 +/-    2.46  0.060 / 0.110
G32     243.5          65.1                6.8 +/-    0.91       7.4 +/-    0.91  0.060 / 0.120