PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/08/24-22:58:10
G08     320.5          10.8              -13.2 +/-   26.33     -36.2 +/-   26.33  0.040 / 0.040
G10     315.3          57.2                8.2 +/-    1.46       9.6 +/-    1.46  0.040 / 0.050
G14     213.0          19.1               13.1 +/-    5.92      29.5 +/-    5.92  0.400 / 0.660
G15     45.7           19.8                7.1 +/-    2.36      15.8 +/-    2.36  0.370 / 0.610
G20     16.6           63.6                8.7 +/-    0.69       9.6 +/-    0.69  0.190 / 0.230
G21     119.5          67.7               11.0 +/-    1.06      11.7 +/-    1.06  0.210 / 0.300
G24     87.8           29.6               10.5 +/-    1.55      18.5 +/-    1.55  0.190 / 0.330
G27     289.5          37.4                9.0 +/-    2.71      13.6 +/-    2.71  0.060 / 0.070
G32     215.0          41.6               12.1 +/-    0.97      17.2 +/-    0.97  0.060 / 0.070