PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/10-17:27:50
G10     269.7          40.1               11.4 +/-    0.84      16.5 +/-    0.84  0.110 / 0.220
G13     40.8           16.2                9.4 +/-    3.16      22.8 +/-    3.16  0.110 / 0.220
G15     58.5           49.4                9.7 +/-    0.42      12.3 +/-    0.42  0.040 / 0.040
G16     277.4          11.4                8.7 +/-    3.39      23.5 +/-    3.39  0.040 / 0.050
G20     302.3          61.3                9.7 +/-    0.99      10.9 +/-    0.99  0.190 / 0.580
G21     15.1           73.7               11.7 +/-    0.64      12.1 +/-    0.64  0.150 / 0.750
G24     114.7          15.9               14.0 +/-    1.08      34.0 +/-    1.08  0.140 / 0.580
G27     318.5          19.0                8.0 +/-    1.70      17.9 +/-    1.70  0.140 / 0.530
G29     167.6          28.3               13.7 +/-    0.56      24.9 +/-    0.56  0.090 / 0.220
G32     204.6          11.2                0.2 +/-   43.56       0.6 +/-   43.56  0.090 / 0.210