PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/26-15:27:40
G10     272.5          42.7                9.1 +/-    1.40      12.6 +/-    1.40  0.210 / 0.110
G13     39.6           13.7                3.8 +/-    3.52       9.7 +/-    3.52  0.160 / 0.110
G15     53.3           42.5                7.0 +/-    1.15       9.8 +/-    1.15  0.230 / 0.360
G16     274.3          11.3                1.3 +/-   14.70       3.6 +/-   14.70  0.140 / 0.340
G20     312.4          63.6                9.2 +/-    0.53      10.2 +/-    0.53  0.100 / 0.130
G21     17.1           74.1                8.4 +/-    1.01       8.7 +/-    1.01  0.090 / 0.120
G24     118.7          16.6                9.5 +/-    1.83      22.8 +/-    1.83  0.050 / 0.040
G27     316.7          22.1                6.6 +/-    3.16      13.9 +/-    3.16  0.040 / 0.040
G29     167.9          28.0               10.0 +/-    1.11      18.3 +/-    1.11  0.190 / 0.390
G32     204.1          14.2                9.0 +/-    4.56      22.8 +/-    4.56  0.100 / 0.440