PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/01-17:12:50
G10     273.8          43.4                8.2 +/-    1.19      11.3 +/-    1.19  0.100 / 0.150
G13     39.2           12.8                6.2 +/-    0.85      16.3 +/-    0.85  0.120 / 0.130
G15     53.0           42.6                8.2 +/-    0.33      11.4 +/-    0.33  0.090 / 0.240
G16     273.2          10.8                7.6 +/-    3.08      20.8 +/-    3.08  0.110 / 0.250
G20     313.6          63.6                9.2 +/-    0.33      10.2 +/-    0.33  0.060 / 0.100
G21     18.5           74.5               10.3 +/-    0.76      10.6 +/-    0.76  0.050 / 0.120
G24     117.7          17.2               10.4 +/-    1.50      24.5 +/-    1.50  0.110 / 0.690
G27     316.1          22.9                5.8 +/-    0.91      12.0 +/-    0.91  0.120 / 0.720
G29     168.0          26.7               10.7 +/-    0.72      20.2 +/-    0.72  0.060 / 0.070
G32     204.4          15.0               13.2 +/-    2.76      32.9 +/-    2.76  0.050 / 0.060