PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/13-20:57:50
G01     293.6          41.2                9.7 +/-    3.19      13.9 +/-    3.19  0.050 / 0.110
G03     310.2          12.6                7.2 +/-    4.68      19.0 +/-    4.68  0.060 / 0.090
G10     116.5          29.6                9.0 +/-    2.07      15.8 +/-    2.07  0.040 / 0.060
G11     272.8          25.2                9.7 +/-    1.45      18.8 +/-    1.45  0.040 / 0.050
G14     8.4            63.7                7.9 +/-    0.40       8.7 +/-    0.40  0.210 / 0.280
G22     313.1          33.5                6.7 +/-    1.25      10.9 +/-    1.25  0.250 / 0.430
G25     71.5           18.2                8.1 +/-    0.95      18.6 +/-    0.95  0.070 / 0.110
G26     159.0          10.6               -5.5 +/-   45.00     -15.1 +/-   45.00  0.070 / 0.180
G31     143.7          75.9                9.4 +/-    0.75       9.6 +/-    0.75  0.030 / 0.020
G32     48.3           43.5                7.7 +/-    1.08      10.6 +/-    1.08  0.020 / 0.020