PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/29-02:42:30
G10     307.8          55.4                9.6 +/-    0.63      11.4 +/-    0.63  0.040 / 0.050
G14     211.5          16.6               14.2 +/-    5.52      34.0 +/-    5.52  0.030 / 0.040
G15     45.5           22.2                7.1 +/-    1.03      14.9 +/-    1.03  0.070 / 0.100
G20     5.5            64.7               10.7 +/-    0.52      11.7 +/-    0.52  0.070 / 0.080
G21     111.2          70.5               11.3 +/-    1.10      11.9 +/-    1.10  0.030 / 0.040
G24     91.7           28.4                9.8 +/-    1.79      17.7 +/-    1.79  0.030 / 0.040
G27     295.1          36.0               11.4 +/-    0.72      17.7 +/-    0.72  0.110 / 0.230
G32     213.1          35.6               12.8 +/-    0.97      20.1 +/-    0.97  0.110 / 0.260