PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/09/06-01:42:40
G01     316.7          22.9                6.3 +/-    2.64      13.0 +/-    2.64  0.120 / 0.180
G10     88.9           49.3                8.7 +/-    0.33      11.0 +/-    0.33  0.110 / 0.150
G11     296.5          25.9                8.5 +/-    2.19      16.2 +/-    2.19  0.110 / 0.270
G14     313.6          70.9                7.3 +/-    0.66       7.6 +/-    0.66  0.170 / 0.390
G18     297.5          45.1                7.9 +/-    0.75      10.6 +/-    0.75  0.090 / 0.240
G20     110.4          24.7                8.6 +/-    1.02      16.8 +/-    1.02  0.090 / 0.200
G22     303.7          14.4                6.2 +/-    3.11      15.5 +/-    3.11  0.040 / 0.060
G31     173.3          49.7               10.1 +/-    0.88      12.8 +/-    0.88  0.040 / 0.040
G32     20.4           62.1                5.9 +/-    0.89       6.6 +/-    0.89  0.040 / 0.080