PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/08/24-02:28:10
G08     277.8          22.2                9.7 +/-    1.28      20.2 +/-    1.28  0.070 / 0.200
G10     34.2           62.6                6.9 +/-    1.00       7.7 +/-    1.00  0.070 / 0.150
G11     317.0          10.6               -6.9 +/-   13.08     -19.1 +/-   13.08  0.030 / 0.030
G14     245.9          59.3               10.6 +/-    0.75      12.1 +/-    0.75  0.040 / 0.040
G18     78.3           44.7                7.1 +/-    0.77       9.6 +/-    0.77  0.060 / 0.170
G21     151.2          26.8               12.8 +/-    2.40      24.1 +/-    2.40  0.080 / 0.210
G24     46.8           19.8                6.1 +/-    1.11      13.5 +/-    1.11  0.040 / 0.070
G27     240.1          23.6               10.3 +/-    1.64      20.9 +/-    1.64  0.040 / 0.080
G31     181.4          17.4               14.2 +/-    3.00      33.4 +/-    3.00  0.080 / 0.180
G32     280.9          74.2                8.2 +/-    0.98       8.5 +/-    0.98  0.110 / 0.170