PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/14-22:13:00
G01     245.6          34.8               10.7 +/-    2.07      17.1 +/-    2.07  0.040 / 0.040
G03     316.1          44.1                5.8 +/-    0.93       7.9 +/-    0.93  0.040 / 0.040
G14     57.9           43.6                7.1 +/-    0.70       9.8 +/-    0.70  0.050 / 0.070
G16     160.2          20.6               -2.4 +/-   18.82      -5.2 +/-   18.82  0.050 / 0.070
G22     302.8          66.1                6.8 +/-    1.19       7.4 +/-    1.19  0.040 / 0.060
G23     288.1          20.7                9.8 +/-    3.67      21.2 +/-    3.67  0.040 / 0.060
G26     134.4          39.7               10.1 +/-    0.41      14.7 +/-    0.41  0.150 / 0.340
G31     41.5           56.1                6.2 +/-    0.44       7.4 +/-    0.44  0.120 / 0.340
G32     79.1           20.4                7.2 +/-    1.70      15.7 +/-    1.70  0.120 / 0.260