PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/07-21:42:40
G01     312.1          29.2               11.9 +/-    3.06      21.3 +/-    3.06  0.120 / 0.260
G10     99.3           43.8                8.7 +/-    1.30      11.9 +/-    1.30  0.140 / 0.240
G11     287.3          28.0                8.4 +/-    0.90      15.3 +/-    0.90  0.090 / 0.150
G14     342.0          69.5                9.9 +/-    0.76      10.5 +/-    0.76  0.090 / 0.140
G18     284.4          49.8               10.2 +/-    0.85      12.9 +/-    0.85  0.030 / 0.050
G20     116.4          18.6               10.8 +/-    0.99      24.6 +/-    0.99  0.040 / 0.050
G22     307.3          20.1               10.1 +/-    2.00      22.3 +/-    2.00  0.070 / 0.200
G25     84.1           13.9                8.6 +/-    1.21      21.9 +/-    1.21  0.070 / 0.160
G31     173.1          56.7               12.1 +/-    0.86      14.2 +/-    0.86  0.080 / 0.210
G32     29.2           56.9                8.0 +/-    0.39       9.3 +/-    0.39  0.080 / 0.210