PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/08/05-02:12:50
G08     273.6          18.7                9.3 +/-    1.46      21.1 +/-    1.46  0.150 / 0.290
G10     59.2           57.9               10.4 +/-    0.37      12.0 +/-    0.37  0.150 / 0.270
G14     259.9          64.1               10.2 +/-    0.66      11.2 +/-    0.66  0.040 / 0.060
G18     313.5          30.7               11.0 +/-    1.60      19.0 +/-    1.60  0.040 / 0.060
G20     93.4           38.1               10.9 +/-    0.68      16.3 +/-    0.68  0.170 / 0.400
G21     154.9          18.4               12.9 +/-    1.57      29.6 +/-    1.57  0.130 / 0.360
G24     41.0           11.9                7.7 +/-    1.66      20.5 +/-    1.66  0.130 / 0.200
G27     233.8          17.8               12.8 +/-    1.95      29.7 +/-    1.95  0.150 / 0.190
G31     177.5          29.2               15.0 +/-    1.85      26.7 +/-    1.85  0.030 / 0.040
G32     327.4          75.3               12.1 +/-    0.75      12.5 +/-    0.75  0.030 / 0.040