PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/08/05-03:43:10
G01     318.6          19.2                6.0 +/-    2.68      13.4 +/-    2.68  0.150 / 0.420
G08     255.2          12.4               10.2 +/-    2.28      26.9 +/-    2.28  0.240 / 0.360
G10     82.2           52.2                7.3 +/-    1.04       9.0 +/-    1.04  0.040 / 0.070
G11     301.2          24.1                7.6 +/-    1.27      15.1 +/-    1.27  0.050 / 0.050
G14     297.2          70.1                7.7 +/-    0.74       8.2 +/-    0.74  0.050 / 0.040
G18     303.1          41.5                7.8 +/-    0.96      11.1 +/-    0.96  0.040 / 0.040
G20     94.1           52.5                8.9 +/-    1.00      10.9 +/-    1.00  0.080 / 0.200
G22     301.5          11.4                5.6 +/-    4.44      15.2 +/-    4.44  0.080 / 0.210
G31     173.4          45.6               10.4 +/-    0.72      13.9 +/-    0.72  0.140 / 0.260
G32     14.4           65.1                5.0 +/-    0.60       5.5 +/-    0.60  0.160 / 0.260