PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/19-19:12:50
G01     320.1          16.2                9.0 +/-    2.34      21.8 +/-    2.34  0.390 / 0.310
G08     261.7          15.9               18.2 +/-    3.04      44.4 +/-    3.04  0.290 / 0.540
G10     73.6           53.8               10.2 +/-    0.77      12.3 +/-    0.77  0.040 / 0.050
G11     309.8          17.9                8.6 +/-    2.17      20.0 +/-    2.17  0.040 / 0.050
G14     271.9          65.4               10.5 +/-    0.64      11.4 +/-    0.64  0.160 / 0.440
G20     102.5          29.9               11.5 +/-    1.10      20.2 +/-    1.10  0.200 / 0.490
G27     227.2          12.3                9.8 +/-    2.84      25.9 +/-    2.84  0.040 / 0.040
G31     176.8          36.6               11.4 +/-    2.18      17.6 +/-    2.18  0.030 / 0.040
G32     1.2            70.2                9.7 +/-    0.53      10.2 +/-    0.53  0.080 / 0.080