PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/12-20:57:40
G01     296.0          40.5               10.2 +/-    1.75      14.7 +/-    1.75  0.040 / 0.050
G03     309.5          11.2               -4.8 +/-   37.41     -13.0 +/-   37.41  0.040 / 0.070
G10     114.9          31.0               11.5 +/-    0.45      19.8 +/-    0.45  0.080 / 0.100
G11     274.8          25.5               11.4 +/-    1.18      22.1 +/-    1.18  0.080 / 0.120
G14     4.8            64.6                9.0 +/-    0.59       9.9 +/-    0.59  0.060 / 0.160
G22     312.7          31.9                7.8 +/-    1.53      13.2 +/-    1.53  0.080 / 0.150
G25     73.5           18.0                8.8 +/-    0.66      20.3 +/-    0.66  0.050 / 0.080
G31     149.4          74.3               12.1 +/-    1.00      12.5 +/-    1.00  0.050 / 0.090
G32     46.5           44.8                8.0 +/-    0.57      10.8 +/-    0.57  0.240 / 0.450