PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/05-20:28:10
G08     305.4          20.8               11.2 +/-    2.10      24.3 +/-    2.10  0.080 / 0.100
G10     338.0          60.8               10.5 +/-    0.64      11.9 +/-    0.64  0.060 / 0.100
G14     220.5          35.4               11.9 +/-    1.08      18.7 +/-    1.08  0.070 / 0.090
G18     46.4           57.0               10.4 +/-    0.62      12.1 +/-    0.62  0.070 / 0.090
G21     137.4          49.7               12.9 +/-    0.78      16.4 +/-    0.78  0.040 / 0.060
G24     70.9           30.3               10.8 +/-    1.02      18.8 +/-    1.02  0.030 / 0.050
G27     268.0          36.7               12.6 +/-    0.98      19.3 +/-    0.98  0.060 / 0.130
G32     227.1          53.7               13.8 +/-    1.06      16.6 +/-    1.06  0.060 / 0.120