PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/11-19:28:10
G08     269.2          19.0               14.4 +/-    1.92      32.4 +/-    1.92  0.050 / 0.070
G10     60.7           57.3               11.8 +/-    0.45      13.8 +/-    0.45  0.040 / 0.070
G11     314.7          13.5               13.4 +/-    3.17      34.5 +/-    3.17  0.160 / 0.330
G14     257.1          61.1               15.1 +/-    0.64      17.0 +/-    0.64  0.160 / 0.290
G20     95.4           35.3               14.0 +/-    0.71      22.1 +/-    0.71  0.030 / 0.040
G21     154.9          17.1               13.3 +/-    2.98      31.6 +/-    2.98  0.030 / 0.040
G24     41.1           12.1               10.7 +/-    1.39      28.6 +/-    1.39  0.100 / 0.370
G27     232.8          17.4               15.5 +/-    1.37      36.2 +/-    1.37  0.090 / 0.240
G31     178.3          28.8               14.6 +/-    1.74      26.3 +/-    1.74  0.100 / 0.170
G32     339.0          74.9               14.0 +/-    0.65      14.4 +/-    0.65  0.110 / 0.160