PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/10/06-21:58:00
G08     270.1          18.6                9.8 +/-    0.98      22.4 +/-    0.98  0.150 / 0.290
G10     61.9           57.1                9.8 +/-    0.39      11.5 +/-    0.39  0.140 / 0.280
G14     260.0          63.0               10.3 +/-    0.66      11.4 +/-    0.66  0.080 / 0.280
G18     313.1          31.6               10.4 +/-    1.53      17.6 +/-    1.53  0.070 / 0.240
G20     95.6           35.7               10.1 +/-    1.13      15.8 +/-    1.13  0.210 / 0.220
G21     155.2          16.9               10.6 +/-    2.08      25.2 +/-    2.08  0.130 / 0.290
G24     40.8           11.6                8.2 +/-    1.86      22.0 +/-    1.86  0.050 / 0.050
G27     232.4          16.9               11.9 +/-    1.43      28.1 +/-    1.43  0.050 / 0.060
G31     177.5          30.2               13.4 +/-    1.20      23.3 +/-    1.20  0.150 / 0.270
G32     339.1          74.7                9.8 +/-    0.58      10.1 +/-    0.58  0.150 / 0.290