PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/11-22:28:00
G01     244.4          34.0               13.5 +/-    0.96      21.8 +/-    0.96  0.050 / 0.090
G03     315.8          45.3                8.5 +/-    0.89      11.4 +/-    0.89  0.050 / 0.090
G14     59.3           42.8                9.4 +/-    0.87      13.0 +/-    0.87  0.030 / 0.060
G16     159.6          21.7               12.6 +/-    1.62      26.6 +/-    1.62  0.030 / 0.050
G22     300.9          67.1                8.9 +/-    1.02       9.6 +/-    1.02  0.100 / 0.260
G23     289.0          21.5               10.5 +/-    1.90      22.3 +/-    1.90  0.080 / 0.230
G26     133.2          40.7               13.5 +/-    0.69      19.4 +/-    0.69  0.080 / 0.240
G31     41.3           54.8                9.5 +/-    0.42      11.4 +/-    0.42  0.080 / 0.290
G32     80.1           19.7               10.3 +/-    1.06      22.9 +/-    1.06  0.070 / 0.120