PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/05-17:42:40
G10     267.0          38.5               11.6 +/-    1.08      17.2 +/-    1.08  0.090 / 0.150
G13     41.8           18.1                8.5 +/-    0.83      19.6 +/-    0.83  0.090 / 0.150
G15     61.5           51.4                9.5 +/-    0.65      11.8 +/-    0.65  0.040 / 0.040
G16     279.6          12.2                8.4 +/-    3.34      22.2 +/-    3.34  0.040 / 0.050
G20     297.4          60.3                9.6 +/-    0.52      10.9 +/-    0.52  0.200 / 0.470
G21     7.4            72.3               11.6 +/-    0.71      12.1 +/-    0.71  0.220 / 0.480
G24     116.9          14.5               14.3 +/-    1.50      36.0 +/-    1.50  0.070 / 0.210
G27     319.5          17.2                7.0 +/-    1.89      16.5 +/-    1.89  0.090 / 0.220
G29     167.4          31.0               13.1 +/-    0.74      22.6 +/-    0.74  0.170 / 0.240