PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/04-16:42:40
G10     264.8          38.5               10.6 +/-    0.77      15.8 +/-    0.77  0.150 / 0.200
G13     42.6           18.9                9.5 +/-    2.60      21.3 +/-    2.60  0.160 / 0.190
G15     60.1           48.7                9.1 +/-    0.92      11.7 +/-    0.92  0.140 / 0.380
G16     280.6          13.5                7.0 +/-    3.21      18.0 +/-    3.21  0.090 / 0.360
G20     297.0          60.7               10.4 +/-    0.90      11.7 +/-    0.90  0.040 / 0.040
G21     357.7          69.9                9.8 +/-    0.69      10.3 +/-    0.69  0.050 / 0.040
G24     124.4          12.6               13.0 +/-    3.57      34.2 +/-    3.57  0.050 / 0.090
G27     319.9          16.8                9.0 +/-    2.42      21.5 +/-    2.42  0.050 / 0.100
G29     167.1          35.1               11.8 +/-    0.87      18.7 +/-    0.87  0.210 / 0.290