PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/24-20:27:50
G01     313.7          27.5                8.2 +/-    3.58      15.1 +/-    3.58  0.070 / 0.160
G10     96.4           45.3                8.7 +/-    0.62      11.7 +/-    0.62  0.100 / 0.180
G11     289.9          27.7                7.0 +/-    1.47      12.8 +/-    1.47  0.040 / 0.050
G14     335.8          70.3                7.8 +/-    1.00       8.3 +/-    1.00  0.050 / 0.050
G20     114.7          20.4                9.7 +/-    0.61      21.2 +/-    0.61  0.090 / 0.180
G22     306.3          18.4                6.8 +/-    1.30      15.5 +/-    1.30  0.100 / 0.170
G25     85.6           12.9                9.5 +/-    1.73      24.8 +/-    1.73  0.110 / 0.310
G31     175.2          53.2               10.5 +/-    1.47      12.8 +/-    1.47  0.110 / 0.240
G32     25.6           59.1                6.9 +/-    0.53       7.9 +/-    0.53  0.050 / 0.060