PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/03-18:42:30
G10     296.4          51.7                8.6 +/-    0.76      10.6 +/-    0.76  0.060 / 0.120
G14     209.9          11.0               -3.5 +/-   24.85      -9.5 +/-   24.85  0.080 / 0.120
G15     46.7           31.7                7.4 +/-    0.84      12.5 +/-    0.84  0.040 / 0.050
G20     350.4          65.4                7.3 +/-    1.51       8.0 +/-    1.51  0.030 / 0.040
G21     96.1           73.4               11.8 +/-    1.36      12.3 +/-    1.36  0.360 / 0.650
G24     94.5           25.7               11.9 +/-    1.34      22.9 +/-    1.34  0.430 / 0.540
G27     303.0          32.6                9.1 +/-    1.33      15.1 +/-    1.33  0.080 / 0.120
G32     210.1          31.3                9.4 +/-    1.43      16.1 +/-    1.43  0.100 / 0.150