PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/08/05-02:27:50
G08     267.1          16.2               10.9 +/-    2.65      26.2 +/-    2.65  0.250 / 0.330
G10     71.0           54.9               11.0 +/-    0.79      13.1 +/-    0.79  0.190 / 0.340
G11     308.8          19.2                8.7 +/-    1.75      19.5 +/-    1.75  0.040 / 0.070
G14     275.4          68.0               10.3 +/-    0.94      11.0 +/-    0.94  0.050 / 0.070
G18     309.6          36.4                9.1 +/-    4.04      14.1 +/-    4.04  0.090 / 0.400
G20     100.0          33.5               10.0 +/-    0.99      16.3 +/-    0.99  0.120 / 0.340
G21     156.0          11.9               10.7 +/-    1.54      28.8 +/-    1.54  0.180 / 0.450
G27     228.8          13.3               15.3 +/-    3.33      39.6 +/-    3.33  0.180 / 0.370
G31     176.0          36.3               14.8 +/-    0.99      23.0 +/-    0.99  0.030 / 0.040
G32     350.7          72.1               10.5 +/-    0.53      10.9 +/-    0.53  0.030 / 0.040