PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/05-16:43:10
G05     52.1           11.8                7.4 +/-    2.28      19.7 +/-    2.28  0.050 / 0.050
G10     243.0          20.3               11.0 +/-    3.27      24.1 +/-    3.27  0.030 / 0.050
G13     63.1           33.9                9.1 +/-    1.81      14.7 +/-    1.81  0.100 / 0.320
G15     111.6          57.5               11.2 +/-    0.44      13.0 +/-    0.44  0.120 / 0.320
G16     305.3          14.8                4.0 +/-    2.70      10.1 +/-    2.70  0.090 / 0.100
G20     258.3          44.4               11.9 +/-    3.60      16.2 +/-    3.60  0.070 / 0.110
G21     324.9          54.8               10.5 +/-    0.24      12.5 +/-    0.24  0.030 / 0.040
G26     278.3          18.4                7.5 +/-    1.22      17.1 +/-    1.22  0.030 / 0.040
G29     160.6          60.4               12.2 +/-    0.32      13.9 +/-    0.32  0.220 / 0.140