PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/09-16:27:40
G05     52.2           11.5                7.9 +/-    1.86      21.4 +/-    1.86  0.190 / 0.250
G10     243.1          20.5               10.4 +/-    0.85      22.5 +/-    0.85  0.150 / 0.380
G13     62.9           33.8                9.0 +/-    0.82      14.6 +/-    0.82  0.120 / 0.530
G15     110.9          57.6               11.0 +/-    0.73      12.8 +/-    0.73  0.140 / 0.540
G16     305.3          14.8                5.3 +/-    2.22      13.3 +/-    2.22  0.040 / 0.070
G20     258.5          44.5                8.4 +/-    1.18      11.5 +/-    1.18  0.050 / 0.060
G21     325.3          55.0                8.3 +/-    0.75       9.9 +/-    0.75  0.040 / 0.040
G26     278.3          18.3                6.5 +/-    1.74      15.0 +/-    1.74  0.040 / 0.050
G29     160.6          60.1               13.8 +/-    0.95      15.6 +/-    0.95  0.070 / 0.130