PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/29-17:57:40
G08     276.4          21.7               21.8 +/-    2.57      46.1 +/-    2.57  0.100 / 0.190
G10     45.9           60.0               32.3 +/-    0.52      36.7 +/-    0.52  0.080 / 0.190
G14     245.0          55.2               10.0 +/-    1.71      11.9 +/-    1.71  0.050 / 0.080
G20     87.6           40.0               10.6 +/-    0.70      15.5 +/-    0.70  0.050 / 0.070
G21     153.0          24.2                6.2 +/-    2.07      12.3 +/-    2.07  0.040 / 0.030
G24     45.1           17.5               17.4 +/-    0.82      40.8 +/-    0.82  0.030 / 0.040
G27     239.0          22.7               19.3 +/-    3.08      39.8 +/-    3.08  0.150 / 0.310
G31     180.3          20.6                8.9 +/-    0.93      19.2 +/-    0.93  0.160 / 0.290
G32     305.7          77.2               11.4 +/-    1.00      11.7 +/-    1.00  0.110 / 0.220