PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/11-20:27:30
G01     311.2          31.5               12.0 +/-    1.15      20.4 +/-    1.15  0.120 / 0.160
G10     99.5           42.3               12.3 +/-    1.18      17.3 +/-    1.18  0.090 / 0.190
G11     291.9          25.3               12.9 +/-    1.43      25.0 +/-    1.43  0.040 / 0.050
G14     326.4          69.7               11.0 +/-    0.73      11.7 +/-    0.73  0.040 / 0.050
G20     117.2          16.3               11.5 +/-    1.47      27.8 +/-    1.47  0.180 / 0.360
G22     307.4          19.4               10.6 +/-    1.66      23.6 +/-    1.66  0.160 / 0.360
G25     89.0           14.0               12.6 +/-    3.29      32.0 +/-    3.29  0.030 / 0.040
G31     170.0          58.0               14.6 +/-    0.69      16.9 +/-    0.69  0.030 / 0.030
G32     30.7           56.0               10.8 +/-    1.03      12.7 +/-    1.03  0.040 / 0.050