PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/10-17:27:40
G10     306.8          55.3                8.4 +/-    1.28      10.0 +/-    1.28  0.090 / 0.100
G14     211.8          11.6               -0.1 +/-   22.12      -0.3 +/-   22.12  0.070 / 0.070
G15     45.4           21.6                7.6 +/-    2.51      16.0 +/-    2.51  0.100 / 0.340
G20     9.9            64.2                9.1 +/-    0.67       9.9 +/-    0.67  0.120 / 0.520
G21     109.0          70.9               10.8 +/-    1.53      11.4 +/-    1.53  0.080 / 0.140
G24     94.4           28.4                9.6 +/-    1.50      17.5 +/-    1.50  0.100 / 0.110
G27     295.5          36.3               11.2 +/-    2.99      17.4 +/-    2.99  0.040 / 0.040
G32     211.8          37.9               10.1 +/-    0.94      15.2 +/-    0.94  0.040 / 0.040