PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/11-20:42:50
G01     305.4          36.0               11.4 +/-    1.75      17.7 +/-    1.75  0.080 / 0.150
G10     106.8          37.5               12.9 +/-    0.69      19.6 +/-    0.69  0.080 / 0.180
G11     284.4          26.1               12.0 +/-    1.87      22.9 +/-    1.87  0.040 / 0.050
G14     345.2          68.1               10.4 +/-    0.39      11.1 +/-    0.39  0.040 / 0.040
G20     121.5          11.2               12.5 +/-    3.53      33.8 +/-    3.53  0.110 / 0.170
G22     310.0          24.7               10.0 +/-    1.61      19.6 +/-    1.61  0.110 / 0.190
G25     82.3           16.2               11.9 +/-    1.50      28.6 +/-    1.50  0.030 / 0.030
G31     164.6          65.5               13.6 +/-    0.33      14.8 +/-    0.33  0.030 / 0.030
G32     38.0           51.0               10.3 +/-    1.43      12.9 +/-    1.43  0.060 / 0.070