PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/01-20:43:10
G01     317.6          22.6                7.3 +/-    2.15      15.1 +/-    2.15  0.130 / 0.450
G08     255.5          12.1               10.1 +/-   16.67      27.1 +/-   16.67  0.150 / 0.380
G10     85.2           49.5               10.3 +/-    1.01      13.1 +/-    1.01  0.110 / 0.220
G11     302.8          22.1                8.0 +/-    1.37      16.7 +/-    1.37  0.110 / 0.190
G14     293.8          69.2               10.4 +/-    0.66      11.0 +/-    0.66  0.040 / 0.050
G20     108.8          24.8               12.3 +/-    1.73      24.3 +/-    1.73  0.040 / 0.060
G22     302.3          10.9                1.8 +/-   15.44       4.8 +/-   15.44  0.260 / 0.600
G31     174.4          45.5               13.4 +/-    1.36      18.0 +/-    1.36  0.300 / 0.570
G32     15.5           64.7                8.9 +/-    0.63       9.8 +/-    0.63  0.030 / 0.040